Home
Search results “Determining java object size”
From Java Code to Java Heap: Understanding the Memory Usage of Your Application
 
56:47
When you write and run Java code, the JVM makes several allocations on your behalf, but do you have an understanding of how much that is? This session provides insight into the memory usage of Java code, covering the memory overhead of putting "int" into an integer object and the cost of object delegation and the memory efficiency of the different collection types. It also gives you an understanding of the off-Java (native) heap memory usage of some types of Java objects, such as threads and sockets. Most importantly, the session covers how to determine where there are inefficiencies in your application and how to choose the right collections to improve your Java code. Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Views: 133749 Oracle Learning Library
How to Write Memory-Efficient Java Code
 
55:51
Garbage collection has largely removed the need to think about memory management when you write Java code, but there is still a benefit to understanding and minimizing the memory usage of your applications, particularly with the growing number of deployments of Java on embedded devices. This session gives you insight into the memory used as you write Java code and provides you with guidance on steps you can take to minimize your memory usage and write more-memory-efficient code. It shows you how to • Understand the memory usage of Java code • Minimize the creation of new Java objects • Use the right Java collections in your application • Identify inefficiencies in your code and remove them Author: Chris Bailey undefined View more trainings by Chris Bailey at https://www.parleys.com/author/chris-bailey Find more related tutorials at https://www.parleys.com/category/developer-training-tutorials
Views: 59078 Oracle Developers
How to set and increase java heap size on Windows 7
 
04:31
In this video I tried to show how to set and increase java heap space on Windows 7. You can do it by specifying size with the runtime parameter on the java option in the control panel or by specifying the size in the VM argument on java Eclipse dynamically which works at runtime. However, if you want to make it persistent, you can make it from the clipse.ini file located in the Eclipse distribution directory. Just open the eclipse.ini file and scroll down to the bottom and specify the same argument which I have used in the video. Caution: don't increase heap size equal to the physical memory(RAM), otherwise your system might crash.
Views: 29606 Md. Rezaul Karim
Distance to objects using single vision camera.
 
09:05
www.3pinmicro.com Calculating distance/depth using single camera. I have had this idea for some long time now (6yrs+) but havent really had a chance to develop it further. I can see plenty of use of this. If you can think of some good use of this method, feel free to use it. Let me know if you do.
Views: 38169 3pinmicro
10.4: Pixels! (The Pixels Array) - Processing Tutorial
 
21:25
This video covers the basics of reading from and writing to the pixels array in Processing / Java. This is foundation for all image processing and computer vision applications and examples I'll show in the rest of image and video in Processing (Java) videos. Video for Chapter: 15 of http://learningprocessing.com/ Learning Processing A Beginner's Guide to Programming, Images,Animation, and Interaction Twitter: https://twitter.com/shiffman Help us caption & translate this video! http://amara.org/v/Qbwy/
Views: 55691 The Coding Train
Drawing the 4th, 5th, 6th, and 7th dimension
 
03:51
How to draw 4, 5, 6, and 7 dimensional objects.
How to increase Java heap size (Make Java faster)
 
02:43
*READ* Increasing Java heap size can increase the performance of Java by allocating more RAM to run with Java, making it faster. -Xmx480M Replace 480 with the amount of RAM (In megabytes!) you want to allocate to Java. DO NOT USE ALLOCATE ALL OF YOUR RAM TO JAVA! Follow me on twitter! @Tubbsmcfat
Views: 91868 AaronTech
Real-time Distance Measurement Using Single Image
 
04:56
Real-time Distance Measurement between a camera and an object using a single image. For more info: http://emaraic.com/blog/distance-measurement Github repository: https://github.com/tahaemara/real-time-distance-measurement ------ Website: http://www.emaraic.com Github : https://github.com/tahaemara Linkedin: https://www.linkedin.com/in/tahaemara Facebook Page: http://www.facebook.com/emaraic.page
Views: 7889 Taha Emara
Object detection and distance calculation based on stereo vision technique
 
05:25
How to run this? + It needs cvBlobsLib. For setup info, get here: http://dsynflo.blogspot.com/2010/02/cvblobskib-with-opencv-installation.html Here's code for my test using cvblobs: http://dl.dropbox.com/u/110310945/Blobs%20test.rar + Distance between two cameras in my project is 6 cm, you can chose father distance for the best result with your camera's type + Before running "Detect objects & compute distance to object" module, you must calibrate your cameras. How? Change "#define CALIBRATION 0" to "#define CALIBRATION 1" in stdafx.h file. After calibration, you will get new matrices in "CalibFile" folder (*.yml), if the result is good enough, change back "#define CALIBRATION 0" Put this line into file stdafx.h: "#define ANALYSIS_MODE 1" as well. + I used chessboard 10x7 & 40 frames for calibration module, more details in "StereoFunctions.cpp" file. You can change these numbers suitable with your type of chessboard. + For problems with loading cameras, you should modify in "StereoGrabber.cpp". Put "index" appropriate with your device in cvCaptureFromCAM(index) function. + About computing distance: it interpolates the relationship between depth-value and real-distance to third degree polynomial. So i used excel file "interpolation" for interpolation to find k1 to k4, you should find your own value of these parameters. + For the best result, you should adjust parameters in Stereo Controls window. + This package includes matlab files in "Distance" folder, feel free to edit it. + For the basic theory, read this paper (also include his full code): http://scholar.lib.vt.edu/theses/available/etd-12232009-222118/unrestricted/Short_NJ_T_2009.pdf i used VS2008 with OpenCV2.1 for this project. Source code: http://kaitect.com/1rJI If it's useful 4u, plz rate & like, hehe ...:-D
Views: 158350 Nguyen Van Duc
Finding the Edges (Sobel Operator) - Computerphile
 
07:46
Our eyes can spot edges with no problems, but how do computers determine what's an edge and what's not? Image Analyst Dr Mike Pound explains the Sobel Edge detector. How Blurs & Filters work: https://youtu.be/C_zFhWdM4ic The Problem with JPEG: https://youtu.be/yBX8GFqt6GA Secrets Hidden in Images (Steganography): https://youtu.be/TWEXCYQKyDc Man in the Middle Attacks: https://youtu.be/-enHfpHMBo4 Mike's Code in a zip file: http://bit.ly/computerphileEdge http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 247452 Computerphile
A tutorial on implementing tensor flow object detection API with Webcam
 
25:31
This video is the direct implementation of sentdex tutorial video: https://www.youtube.com/watch?v=COlbP62-B-U&vl=en. This video explains about tensor flow object detection API along with its implementation with Web Camera to get a real time performance. The link for compiled code is : https://github.com/anujshah1003/Real_time_Object_detection_TF You can support me on Paypal : https://www.paypal.me/anujshah645
Views: 143461 Anuj shah
9.8: Random Circles with No Overlap - p5.js Tutorial
 
19:25
This video demonstrates a "circle packing"-like algorithm. Circles are placed randomly in the canvas, but only if they are not overlapping with any previous circles. This is referred to as "uniform random sampling." The p5.js dist() function is demonstrated. Source-code: https://github.com/CodingTrain/Rainbow-Code Contact: https://twitter.com/shiffman All JavaScript/p5.js videos: https://www.youtube.com/user/shiffman/playlists?view=50&sort=dd&shelf_id=14 Help us caption & translate this video! http://amara.org/v/Qbt2/
Views: 69405 The Coding Train
Compressed OOPS : Object size on 64 bit JVM (-XX:+UseCompressedOops -XX:+UseCompressedClassPointers)
 
04:14
https://www.amazon.com/dp/B01MT75FSC https://www.javaperformanceoptimization.com https://www.youtube.com/playlist?list=PLFgqFCwwQ1HdHAiZLF-MQNw7jLpncecOj&disable_polymer=true Object size calculation with Compressed OOPS and class pointers enabled on 64 bit JVM This video was created as a supplement for "Java Performance Optimization: Compressed OOPS" book. If you want to know more about Compressed OOPS, you can read this book. This book explains the best practices you need to follow to reduce the memory footprint of your java application that runs on 64-bit JVM.
Views: 322 Nirmal D
Java Tutorial - 20 - An Array of Objects
 
07:35
In this video I will be showing you how to create an array of objects (well reference variables but for some odd reason everybody calls it an array of objects) which is a very important concept for object oriented design, and will help us better understand the Java programming language. Remember to follow me on Google+ https://plus.google.com/u/0/b/107161788880566180930/107161788880566180930/posts If you are new to Java go check out the playlist for the series, and get caught up on everything you need to know about Java: http://www.youtube.com/playlist?list=PLbjOkfqIeibi_rJSoDBKHFWxxVyJHj1Sa Just a reminder that my website is currently not available.
Stack and Heap memory in java basic knowledge
 
02:31
the things which we ignore the most often become the most important . Here's a basic understanding on heap and stack memory in java.
Views: 83281 Prashun Das
How to do Object Detection with OpenCV [LIVE]
 
55:10
I'll be using OpenCV + Python to detect strawberries in an image. This will take about 45 minutes and it'll be less than 100 lines of code. Code for this video is here: https://github.com/llSourcell/Object_Detection_demo_LIVE Please subscribe! And like. And comment. That's what keeps me going. More learning resources: http://docs.opencv.org/2.4/doc/tutorials/tutorials.html https://opencv-python-tutroals.readthedocs.io/en/latest/py_tutorials/py_tutorials.html https://www.youtube.com/watch?v=lJYEup-0gJo https://realpython.com/blog/python/face-recognition-with-python/ https://gravityjack.com/news/opencv-python-3-homebrew/ http://www.simplecv.org/ Join us in the Wizards Slack channel: http://wizards.herokuapp.com And please support me on Patreon!: https://www.patreon.com/user?u=3191693 Follow me: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology Instagram: https://www.instagram.com/sirajraval/ Instagram: https://www.instagram.com/sirajraval/ Signup for my newsletter for exciting updates in the field of AI: https://goo.gl/FZzJ5w Hit the Join button above to sign up to become a member of my channel for access to exclusive content!
Views: 166322 Siraj Raval
7.4: Mouse Interaction with Objects - p5.js Tutorial
 
14:58
How can an object interact with the mouse? This video looks at how you can implement basic mouse interaction (rollover, mousePressed) with your own code and HTML5 canvas. Next video: https://youtu.be/tA_ZgruFF9k Support this channel on Patreon: https://patreon.com/codingtrain To buy Coding Train merchandise: https://www.designbyhumans.com/shop/codingtrain/ To Support the Processing Foundation: https://processingfoundation.org/support Send me your questions and coding challenges!: https://github.com/CodingTrain/Rainbow-Topics Contact: Twitter: https://twitter.com/shiffman The Coding Train website: http://thecodingtrain.com/ Links discussed in this video: HTML playlist: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6bI1SlcCRfLH79HZrFAtBvX Source Code for the all Video Lessons: https://github.com/CodingTrain/Rainbow-Code p5.js: https://p5js.org/ Processing: https://processing.org For an Intro to Programming using p5.js: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA For Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH Help us caption & translate this video! https://amara.org/v/bcu3/
Views: 53036 The Coding Train
Java Programming Tutorial - 26 - Random Number Generator
 
05:15
Facebook - https://www.facebook.com/TheNewBoston-464114846956315/ GitHub - https://github.com/buckyroberts Google+ - https://plus.google.com/+BuckyRoberts LinkedIn - https://www.linkedin.com/in/buckyroberts reddit - https://www.reddit.com/r/thenewboston/ Support - https://www.patreon.com/thenewboston thenewboston - https://thenewboston.com/ Twitter - https://twitter.com/bucky_roberts
Views: 804089 thenewboston
Java GUI Positioning
 
09:13
In this tutorial, I show you how to position components on a Java GUI (JFrame).
Views: 34597 ObscureCoder
ImageJ Analysis: Length Measurement, Area Measurement and Thresholding
 
23:35
In this ImageJ tutorial basic analysis of any image like length and area measurement are demonstrated both by manual and thresholding process. _________________________________________________________________ Instructor: Santanu Mandal _________________________________________________________________ Like | Comment | Share | Subscribe
Views: 93619 SMS TechEdu
Introduction to Big O Notation and Time Complexity (Data Structures & Algorithms #7)
 
36:22
Big O notation and time complexity, explained. Check out Brilliant.org (https://brilliant.org/CSDojo/), a website for learning math and computer science concepts through solving problems. First 200 subscribers will get 20% off through the link above. Special thanks to Brilliant for sponsoring this video. This was #7 of my data structures & algorithms series. You can find the entire series in a playlist here: https://goo.gl/wy3CWF Also, keep in touch on Facebook: https://www.facebook.com/entercsdojo
Views: 311852 CS Dojo
Java Tutorial 12: Arranging Component on Frame / Panel in Java
 
09:14
In this tutorial, I will teach you how arrange buttons on Java frame using Grid bag Layout in Java. Please Rate , Comment and Subscribe.
Views: 112898 Naveed Ziarab
Java Stack and Heap - Java Memory Management
 
02:15
https://www.guru99.com/java-stack-heap.html the following video demonstrates how memory is allocated in stack java & heap java. This is complete guide to Java memory management The JVM divided the memory into following sections. Heap, Stack, Code, Static. What is Stack Memory? Stack in java is a section of memory which contains methods, instance variables, and reference variables. What is Heap Memory? Heap is a section of memory which contains Objects and may also contain reference variables. Like, share and subscribe our channel for more videos. Watch more videos on our YouTube channel at https://www.youtube.com/channel/UC19i1XD6k88KqHlET8atqFQ READ this as a book on Amazon by viewing at http://amzn.to/2han5hw Visit our website for more! www.guru99.com Read our blogs in https://www.guru99.com/blog/ FACEBOOK! Would you prefer to watch more about us? Like our page for more https://www.facebook.com/guru99com/ TWITTER! Tweet for us on Twitter with #guru99 and follow us on https://twitter.com/guru99com LinkedIn! Follow us here https://www.linkedin.com/company/guru99/ THANKS! We appreciate you reading this and hope you have a wonderful day! Sincerely, Guru99
Views: 108879 Guru99
Grid Layout in Java Swing- Arranging objects in a panel/frame
 
08:05
This video shows you how to arrange objects and components (buttons, labels) in a panel within a frame in Java Swing without a visual editor, using GridLayout. A previous video of mine did this using GridBagLayout, but often, using GridLayout is faster and can get the same thing accomplished. This video shows an example of this and adds 12 labels/buttons to a frame using GridLayout, which divides the frame into 12 equal rectangular cells with 3 rows and 4 columns. Let me know if you have any questions or need any help with the concepts covered in the video.
Views: 114238 MrJavaHelp
User Input for an Array with Example in Java Programming
 
09:04
In this video tutorial for beginners you will learn how to read / receive user input for the array in java programming language with example. You will learn how to create an array, how to read input for the all array elements from user, how to display all the all elements using a loop in detail with example. Get the source code of this tutorial at our website http://www.LearningLad.com Watch Video tutorials in HINDI at http://www.youtube.com/user/LearningLadHindi Catch us on SocialMedia facebook http://www.facebook.com/LearningLad twitter http://www.twitter.com/LearningLadEdu Google+ http://www.google.com/+LearningLad
Views: 127760 LearningLad
Object recognition using TensorFlow and Java (With Code)
 
03:38
Website: http://emaraic.com/blog/object-recognition-using-TensorFlow-Java Source Code: https://github.com/tahaemara/object-recognition-tensorflow Facebook Page: http://www.facebook.com/emaraic.page
Views: 13350 Taha Emara
Android button alignment tutorial
 
12:35
In this tutorial you will learn more about Android button alignment and how you can alignment android button in the same line by using either Android LinearLayout or Android RelativeLayout. Social media: ▶Twitter: https://twitter.com/codingdemos
Views: 66461 Coding Demos
JavaFX Tutorial part2 How to set the size of program
 
07:12
JavaFX consists of following hierarchy: stage, scene, container, node. When you create a scene object, you have to put a container into the Scene constructor. You may define the size of container while instantiating the Scene object.
Views: 618 ProjectRin
How To Test Rudraksh|Original Rudraksh Lab Test रुद्राक्ष लैब टैस्ट कैसे होता है Rudraksh Lab test
 
19:25
Rudraksh lab Test this video tell us Pukhraj New Video-https://www.youtube.com/watch?v=LpH1ysrGNZM Neelam New Video-https://www.youtube.com/watch?v=AurTzuX5CGs&feature=youtu.be How To Lab Test Real Rudraksha rudraksha Original or fake . Rudraksha authenticity by lab test rudraksha Rudraksha Lab Certified rudraksha testing originality, rudraksha testing methods, rudraksha testimonials, rudraksha, original rudraksha test, lord identify real or fake rudraksha,how to test water rudraksha ek mukhi rudraksha,1 face water rudraksha copper water test,water original rudraksha water test authenticity,water test of rudraksha testing original rudraksha,how to test a rudraksha water,identify real or fake water test rudraksha,water rudraksha genuinity testing,rudraksha testing,rudraksha water testing,aastha tv videos,how to identify real rudraksha in hindi for more update please visit http://panditshop.com/ 1. Appearance of Rudraksha: An original bead will be in Reddish-brown / Pale-Yellow color with a lot of grooves on its exterior. There are only three sizes of a genuine Rudraksha- Amla fruit size, Zizyphus fruit size and Chick pea size. 2.Milk test: Put the bead in a glass of fresh milk. If the Rudraksha Bead is Original, then the milk won’t spoil even after 2-3 days. 3. Density test: Sinking of the bead in water or milk is a feature of real Rudraksha Bead. Rudraksha meaning—the eye of Rudra [Shiva] is considered to be the most potent manifestation of the Cosmic Force. Hence Rudraksha is the object of veneration and also the source to reach the higher self. Rudraksha is often believed to symbolize the link between the earth and the heaven. These beads are the seeds of the Rudraksha fruit obtained from Rudraksha trees. The Rudraksha tree is botanically known as ELAEOCARPUS GANITRUS ROXB. Its English name is UTRASUM BEAD TREE. Rudraksha trees are mostly found in South Eastern Asian Islands of Java, Sumatra, Borneo, Bali, Iran, Java, Timor (Indonesia) and parts of South Asian Kingdom of Nepal. Around 70% of the Rudraksha trees are found in Indonesia, 25% in Nepal and 5% in India. Considered a major stress reliever, reducing circulatory problems and of course as the best beads, the berry properties has not been possible, often resulting in the berry being subjected to esoteric mumbo jumbo. There are clefts called Mukhi on the surface of the beads. The number of Mukhi on the surface of a Rudraksha beads helps in determining its quality. According to the number of Mukhi the Rudraksha bead ranges from single face to a several faced bead. Asians have used Rudraksha beads traditionally. Asian Yogis and Monks found that merely wearing the Rudraksha beads gave them astonishingly tremendous amount of tranquility, concentration that helped them meditate for a long period of time with spectacular control over their mind. Rudraksha is the seed of the Rudraksha tree. It takes around 18 years to grow to its full size. “Rudraksha” the Sanskrit word means the “eyes of Shiva”. Rudraksha beads are worn for good health, religious attainment through Japa ( Prayers) and Shakti (power). Type Of Rudraksha One Mukhi (1 Face) Rudraksha Two Mukhi (2 Face) Rudraksha Three Mukhi (3 Face) Rudraksha Four Mukhi (4 Face) Rudraksha Five Mukhi (5 Face) Rudraksha Six Mukhi (6 Face) Rudraksha Seven Mukhi (7 Face) Rudraksha Eight Mukhi (8 Face) Rudraksha Nine Mukhi (9 Face) Rudraksha Ten Mukhi (10 Face) Rudraksha Eleven Mukhi (11 Face) Rudraksha Twelve Mukhi (12 Face) Rudraksha Thirteen Mukhi (13 Face) Rudraksha Fourteen Mukhi (14 Face) Rudraksha 1. One Mukhi (Face) Rudraksha Mantra : ' Om Hreem Namaha ' Ruling Planet : ' Sun ' 2. Two Mukhi (Face) Rudraksha Mantra : ' Om Namaha ' Ruling Planet : ' Moon ' 3. Three Mukhi (Face) Rudraksha Mantra : ' Om Kleem Namaha ' Ruling Planet : ' Mars ' 4. Four Mukhi (Face) Rudraksha Mantra : ' Om Hreem Namaha ' Ruling Planet : ' Mercury ' 5. Five Mukhi (Face) Rudraksha Mantra : ' Om Hreem Namaha ' Ruling Planet : ' Jupiter ' 6. Six Mukhi (Face) Rudraksha Mantra : ' Om Hreem Hoom Namah ' Ruling Planet : ' Venus ' 7. Seven Mukhi (Face) Rudraksha Mantra : ' Om Hoom Namaha ' Ruling Planet : ' Saturn ' 8. Eight Mukhi (Face) Rudraksha Mantra : ' Om Hoom Namaha ' Ruling Planet : ' Rahu ' 9. Nine Mukhi (Face) Rudraksha Mantra : ' Om Hreem Hoom Namaha ' Ruling Planet : ' Ketu ' 10. Ten Mukhi (Face) Rudraksha Mantra : ' Om Hreem Namaha ' Ruling Planet : None 11. Eleven Mukhi (Face) Rudraksha Mantra : ' Om Hreem Hoom Namaha ' Ruling Planet : None 12. Twelve Mukhi (Face) Rudraksha Mantra : ' Om Kraum Sraum Raum Namaha ' Ruling Planet : ' Sun ' 13. Thirteen Mukhi (Face) Rudraksha Mantra : ' Om Hreem Namaha ' Ruling Planet : ' Venus ' 14. Fourteen Mukhi (Face) Rudraksha Mantra : ' Om Namaha ' Ruling Planet : ' Saturn ' 15. Gauri Shankar Rudraksha Mantra : ' Om Gauri Shankaraye Namaha ' Ruling Planet : ' Moon
Views: 1515749 Trinetra TV
java tutorial for beginners
 
08:10
Java Introduction Java is an Object Oriented Programming Language developed by James Gosling at Sun MicroSystems Object Oriented Concepts 1. Objects 2. Classes 3. Data Abstraction 4. Data Encapsulation 5. Inheritance 6. Polymorphism Object An Object is a real time entity which has identity,state and behavior Class A class is a collection of related objects A class is a collection of data members and methods Identifying Objects and Classes Mr.AAA teaches Java at 5A TECHNOLOGIES. PPP attends Java Sessions. Mrs.BBB teaches Testing at the same company. QQQ attends Testing sessions Objects Mr.AAA Java 5A TECHNOLOGIES PPP Mrs.BBB Testing QQQ Classes collection of related objects Faculty Mr.AAA and Mr.BBB Course Java and Testing Company 5A TECHNOLOGIES Student PPP and QQQ Java Version JDK 1.0 Java Development Kit JDK 1.1 JDK 1.2 JDK 1.3 JDK 1.4 Java 1.5 or Java 5 Java 1.6 or Java 6 Java 1.7 or Java 7 Java 1.8 or Java 8 Java Features 1. Simple Java is simple as it contains lots of APIs 2. Object Oriented Java is Object Oriented as it supports all the OO features like objects,classes,abstraction,encapsulation,inheritance and polymorphism 3. Robust Robust means strong In Java we can develop robust applications by using exception handling which avoids abnormal termination of program 4. Platform Independent 5. Interpreted java command is an interpreter interpreter checks the byte code line by line and if any line contains error the program will get terminated 6. Portable Java is portable as the size of all data types is same on all platforms 7. Secure A pointer is a variable which contains the address of another variable Java does not support pointers as pointers violate security 8. Multithreaded A thread is a light weight process under execution within a process Multithreading is used to increase the performance of application 8. Dynamic In Java memory allocation for arrays,Strings,Objects is done during runtime 10.Distributed
Views: 474 Abhilash makam
Haar Cascade Object Detection Face & Eye - OpenCV with Python for Image and Video Analysis 16
 
13:11
In this OpenCV with Python tutorial, we're going to discuss object detection with Haar Cascades. We'll do face and eye detection to start. In order to do object recognition/detection with cascade files, you first need cascade files. For the extremely popular tasks, these already exist. Detecting things like faces, cars, smiles, eyes, and license plates for example are all pretty prevalent. First, I will show you how to use these cascade files, then I will show you how to embark on creating your very own cascades, so that you can detect any object you want, which is pretty darn cool! You can use Google to find various Haar Cascades of things you may want to detect. You shouldn't have too much trouble finding the aforementioned types. We will use a Face cascade and Eye cascade. You can find a few more at the root directory of Haar cascades. Note the license for using/distributing these Haar Cascades. text-based tutorial and sample code: https://pythonprogramming.net/haar-cascade-face-eye-detection-python-opencv-tutorial/ https://pythonprogramming.net https://twitter.com/sentdex https://www.facebook.com/pythonprogramming.net/ https://plus.google.com/+sentdex
Views: 420925 sentdex
how to make and use a combo box in Java Netbeans
 
10:46
From scratch Netbeans is used to auto-layout in a form a Combo Box and then it is used. Items are added in the model properties dialogue and by a message-send within the source code.
Views: 151167 Graham Roberts
JAVA HOW TO FIND THE SIZE OF AN ARRAYLIST DEMO
 
00:28
JAVA HOW TO FIND THE SIZE OF AN ARRAYLIST JAVA HOW TO FIND THE SIZE OF AN ARRAYLIST
Views: 126 Interview DOT
Images, Pixels and RGB
 
05:50
Hear Instagram co-founder explain how images are represented in binary, and how image filters work on the inside. This video is part of the Code.org video lecture series for the upcoming Computer Science Principles high school course. For more about the curriculum see http://code.org/educate/csp. For other educational videos from Code.org see http://code.org/educate/videos. Special thanks to Kevin Systrom and Instagram and Piper Hanson photography http://piperhanson.com Help us translate into your language: http://code.org/translate/videos Help us caption & translate this video! https://amara.org/v/G71r/
Views: 249684 Code.org
How to determine or get array length (size) in C/C++
 
05:56
In this video I will show you a technique to automatically get the size of an array in C/C++ using sizeof operator without having to hard-code the value http://www.programmerTube.com
Views: 29354 ProgrammerTube
How to use Java Array Lists (Simple)
 
09:08
How to use Java Array Lists Hello, we are back with some Java and today we shall be going through some Array Lists, they are basically arrays but with more functionality and the ablilty to change size. Here are the methods used in the video: .size(); .add(data to add); .get(element of array list); Why not subscribe to keep notified when I upload? https://tinyurl.com/SubMaxODidily Social media: Instagram: https://www.instagram.com/mcod1999/ Twitter: https://twitter.com/mcod1999 Mandown: https://www.mandowngg.com/ How to use Java Array Lists
Views: 1169 Max O'Didily
Big O Notation
 
08:37
Learn about Big O notation, an equation that describes how the run time scales with respect to some input variables. This video is a part of HackerRank's Cracking The Coding Interview Tutorial with Gayle Laakmann McDowell. http://www.hackerrank.com/domains/tutorials/cracking-the-coding-interview?utm_source=video&utm_medium=youtube&utm_campaign=ctci
Views: 645896 HackerRank
10.3: An Array of Images - Processing Tutorial
 
11:18
Book: Learning Processing A Beginner's Guide to Programming, Images,Animation, and Interaction Chapter: 15 Official book website: http://learningprocessing.com/ Twitter: https://twitter.com/shiffman This video covers how to use an array of PImage objects. This video needs links to source code examples! This video needs links to other things mentioned! Please write in the comments what is missing and what would be helpful! Help us caption & translate this video! http://amara.org/v/QbxA/
Views: 82473 The Coding Train
How to Get Android Screen Size in Pixels and Inches Programmatically
 
07:52
How to Get Android Screen Size in Pixels and Inches Programmatically Subscribe To My Channel and Get More Great Tutorials http://www.youtube.com/subscription_center?add_user=sandeepbhandari1 This tutorial describes how to get Android Screen Size in pixels and inches programmatically in android, through the following steps: 1) we create a new project in an android studio with new project wizard and choose empty activity form the wizard in our project. 2) we then go to activity_main.xml file and add three text views, each one for the following values: screen width in pixels, screen height in pixels and screen in inches. 3) then we go to MainActivity.java class and get the three text views. 4) we then create DisplayMetrics object, and use it to get the display metrics of the screen. 5) then we get the screen width, height, inches and then set each one to the textview. 6) Finally we deploy and run the app to the android emulator. Notes: 1) DisplayMetrics: as described in the android documentations, is a structure describing general information about a display, such as its size, density, and font scaling. To access the DisplayMetrics members, initialize an object like this: DisplayMetrics metrics = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(metrics); 2) Display: as described in the android documentations; Provides information about the size and density of a logical display. The display area is described in two different ways. a- The application display area specifies the part of the display that may contain an application window, excluding the system decorations. The application display area may be smaller than the real display area because the system subtracts the space needed for decor elements such as the status bar. Use the following methods to query the application display area: getSize(Point), getRectSize(Rect) and getMetrics(DisplayMetrics). b- The real display area specifies the part of the display that contains content including the system decorations. Even so, the real display area may be smaller than the physical size of the display if the window manager is emulating a smaller display using (adb shell wm size). Use the following methods to query the real display area: getRealSize(Point), getRealMetrics(DisplayMetrics). The source code is available for download at http://www.indragni.com/android/ScreenSize.rar ►Android Developer Figurine◄ ►Android Mini Collectible Figure (India): http://amzn.to/2CQRMXp ►Android Mini Collectible Figure (US): http://amzn.to/2CNO8Kk ►Android Mini Collectible Figures (India): http://amzn.to/2CRanmh ►Android Mini Collectible Figures (US): http://amzn.to/2CN6bmI ►New and Updated Android ASO Book◄ ►Ultimate Guide to Android ASO: Boost android app (India): https://www.amazon.in/Ultimate-Guide-Android-ASO-android-ebook/dp/B0156P9YEQ ►Ultimate Guide to Android ASO: Boost android app (US): https://www.amazon.com/Ultimate-Guide-Android-ASO-android-ebook/dp/B0156P9YEQ ►Android Developer Books◄ ►For Beginners◄ ►Head First Android Development (India): http://amzn.to/2CQlZpB ►Head First Android Development (US): http://amzn.to/2lNRjtC ►Android Programming for Beginners (India): http://amzn.to/2CR6dKU ►Android Programming for Beginners (US): http://amzn.to/2F8zZsg ►Mastering Android Development with Kotlin (India): http://amzn.to/2m9R8tp ►Mastering Android Development with Kotlin (US): http://amzn.to/2F5ATFX ►Learning Java by Building Android Games (India): http://amzn.to/2CRaX3r ►Learning Java by Building Android Games (US): http://amzn.to/2CYYS8W ►For Experts◄ ►Expert Android Programming (India): http://amzn.to/2D4MCUD ►Expert Android Programming (US): http://amzn.to/2CXf8qV ►Android Programming: The Big Nerd Ranch Guide (India): http://amzn.to/2Fbb7Qw ►Android Programming: The Big Nerd Ranch Guide (US): http://amzn.to/2F4LbWJ ►Android Cookbook (India): http://amzn.to/2COhzys ►Android Cookbook (US): http://amzn.to/2CHSmG3 ►Murach's Android Programming (India): http://amzn.to/2AB7GPL ►Murach's Android Programming (US): http://amzn.to/2F4n76a ►Mastering Android NDK (India): http://amzn.to/2CMLY0S ►Mastering Android NDK (US): http://amzn.to/2F4M3KZ ►Android High Performance Programming (India): http://amzn.to/2Fc2Vzh ►Android High Performance Programming (US): http://amzn.to/2qAruCQ ►Advanced Android Application Development (India): http://amzn.to/2D3uvhv ►Advanced Android Application Development (US): http://amzn.to/2CzoBDM How to Get Android Screen Size in Pixels and Inches Programmatically
Dynamically Allocating Arrays Depending on User Input in C++ | CPP Programming Video Tutorial
 
08:45
In this c++ / cpp programming video tutorials / lecture for beginners video series, you will learn about how to allocate an array dynamically using new and delete operators depending on user input. check out what is dynamic memory allocation and what is the need of it at https://www.youtube.com/watch?v=X_7VIkTPHBo In this tutorial you will learn how to allocate arrays dynamically depending on users input, how to access data, how to use pointers with them in detail with example. Visit http://www.LearningLad.com to get the SOURCE CODE of this tutorial and to watch more free computer programming video tutorials. Learn Programming in HINDI at our youtube channel http://www.youtube.com/user/LearningLadHindi Catch us on SocialMedia http://www.facebook.com/LearningLad http://www.google.com/+LearningLad http://www.twitter.com/LearningLadEdu
Views: 87051 LearningLad
11.7: Computer Vision: Blob Detection - Processing Tutorial
 
21:07
In this computer vision tutorial, I build on top of the color tracking example and demonstrate a technique known as "blob detection" to track multiple objects of the same color. Support this channel on Patreon: https://patreon.com/codingtrain Send me your questions and coding challenges! Contact: https://twitter.com/shiffman Links discussed in this video: Computer Vision for Artists and Designers by Golan Levin: http://www.flong.com/texts/essays/essay_cvad/ Image Processing in Computer Vision: http://openframeworks.cc/ofBook/chapters/image_processing_computer_vision.html Source Code for the Video Lessons: https://github.com/CodingTrain/Rainbow-Code p5.js: https://p5js.org/ Processing: https://processing.org For More Computer Vision videos: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6aG2RJHErXKSWFDXU4qo_ro For More Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH Help us caption & translate this video! http://amara.org/v/QbrM/
Views: 69972 The Coding Train
Java Array Size | Java Declare Array| Java Print Array| Java Array Contains | Array Length Java
 
01:52
https://www.amazon.com/dp/B077WG416J Only 99 cents! Instant Download! Book! How To Get Freelance Programming Jobs, Freelance Coding & Freelance Web Developer Jobs: How to Use the Best Freelance Websites to Get the Best Freelance Jobs Online Subscribe: https://www.youtube.com/user/mahoney8787?feature=iv&annotation_id=55aa4546-0000-2d3a-b51f-001a1148aed4&src_vid=1HDZu6V7dv4 website: http://www.briansmahoney.com/ twitter: https://twitter.com/mahoneyproducts facebook: https://www.facebook.com/?ref=tn_tnmn pinterest: https://www.pinterest.com/mahoneyproducts/ Linkedin: https://www.linkedin.com/home?trk=nav_responsive_tab_home java array 9900 array java 5400 java arrays 4400 arrays java 2400 string array java 1600 java string array 1900 java array example 390 java int array 720 java new array 590 java declare array 880 java array declaration 480 java create array 590 java array class 390 declare array java 720 int array java 590 new array java 320 create array java 480 java array string 110 java array to string 590 java array of objects 590 java array of arrays 260 java new string array 170 string array 1300 array declaration java 260 java object array 320 pirnt array java 720 LOW COMP(119) length of an array java 170(23) creating arrays in java 90 java string array length 90(8) java array functions 110(33) how to use arrays in java 90 using arrays in java 90 java array length method 90(5) array syntax java 110 length of array java 590(23) declare an array in java 210(22) declaring arrays in java 140(20) java define array 170(26) create array in java 140 java size of array 260(20) how to create array in java 90 array java example 110 array length in java 90(20) create an array in java 210 define array java 140 print array in java 90 ______________________________1 java array syntax 210(5) how to declare an array 210 integer array java 260(31) int array in java 90 creating an array in java 210 how to make an array in java 320 size of array java 320(19) size of an array java 110(15) printing an array in java 90(30) array to string java 480(51) java create string array 140(16) java sort 1000 string to array java 390(51) java list to array 1000(56) java array add 170(39) java array copy 480(27) java double array 210(10) declaring array java 90(24) declaring an array 260(43) java array object 90 create an array java 140 java array literal 260(1) ____________________________2 java declaring array 90(26) double array java 320(10) java string array example 90(13) java print array 880(39) return array java 210(11) java instantiate array 140(29) java array of strings 390 java return array 320(13) java array index 140(25) declaring an array java 110(21) java set to array 260(28) creating an array java 90 array of arrays java 140 java static array 110(9) java declare string array 110(13) java create an array 90 declare an array java 110(22) what is an array in java 260 declaring array in java 170(25) string array in java 320 declare array in java 260(26) create array java 480 how to declare array in java 170(43) java declare array 880(28) how to create an array in java 390 java string array 1900 java length of array 480(21) java int array 720 declaring an array in java 390(21) java new array 590(32) int array java 590(20) array size java 590(23) initialize array java 1600(27) java array contains 720(7) new array java 320(25) new string array 90(9) java array to list 1300(52) java string to array 320(45) java array of arrays 260 java array to string 590(55) define array in java 90(31) java array string 110 java array fill 110(24) java new string array 170(9) array declaration java 260(23) java object array 320(53) java array initialization 1000(27) array length java 1600(17) java array methods 590(54) string array java 1600 java array declaration 480(21) array of objects java 390(56) arrays java 2400 java array of objects 590(59) array declaration in java 260(53) how to declare an array in java 590(41) object array java 260(57) java initialize array 1900(26) arrays in java 1900 java arrays 4400 array java 5400 array in java 1300 java array class 390(50) filereader 1300 arrays class java 110(53) java array length 2400(20 java integer array 210(31) java array example 390 string array 1300 print array java 720(38) java array size java arrays class java create array java array tutorial array class java java arrays tutorial
Views: 332 Brian Mahoney
Java swing GUI tutorial #12: JTextField and Action, Focus, Document listener
 
07:53
If you have any question leave it in comment section below. Source code available here: https://github.com/BranislavLazic/SwingTutorials
Views: 42185 Lazic B.
5.5: The Bouncing Ball - Processing Tutorial
 
11:24
This video demonstrates how to bounce a circle off of the edges of a window using conditional statements. Support this channel on Patreon: https://patreon.com/codingtrain Contact: https://twitter.com/shiffman Send me your questions and coding challenges!: https://github.com/CodingTrain/Rainbow-Topics Link to code on Github: https://github.com/CodingTrain/Rainbow-Code Processing: http://processing.org Processing Foundation: https://processingfoundation.org/ Learning Processing Book: http://learningprocessing.com/ For More Processing Tutorials: https://www.youtube.com/user/shiffman/playlists?view=50&sort=dd&shelf_id=2
Views: 82886 The Coding Train
8.6: Pass by Value vs. Pass by Reference - Processing Tutorial
 
07:45
This video covers passing arguments into a function and what happens when you pass an object vs. a primitive value. Book: Learning Processing A Beginner's Guide to Programming, Images,Animation, and Interaction Chapter: 8 Official book website: http://learningprocessing.com/ Twitter: https://twitter.com/shiffman annotations added: click here to subscribe Help us caption & translate this video! http://amara.org/v/QbxH/
Views: 102817 The Coding Train
What is a HashTable Data Structure - Introduction to Hash Tables , Part 0
 
07:37
This tutorial is an introduction to hash tables. A hash table is a data structure that is used to implement an associative array. This video explains some of the basic concepts regarding hash tables, and also discusses one method (chaining) that can be used to avoid collisions. Wan't to learn C++? I highly recommend this book http://amzn.to/1PftaSt Donate http://bit.ly/17vCDFx STILL NEED MORE HELP? Connect one-on-one with a Programming Tutor. Click the link below: https://trk.justanswer.com/aff_c?offer_id=2&aff_id=8012&url_id=238 :)
Views: 799706 Paul Programming
How to Get Rows and Columns from Web-table
 
10:20
Code and Notes Available at https://www.udemy.com/seleniumbybhanu/
Views: 2882 Bhanu Pratap
Java Array Length| Java Initialize Array| Array Length Java| Initialize array Java| Java Array size
 
03:26
https://www.amazon.com/dp/B077WG416J Make Money Now! as a Programmer! How To Get Freelance Programming Jobs, Freelance Coding & Freelance Web Developer Jobs: How to Use the Best Freelance Websites to Get the Best Freelance Jobs Online Free Kindle Book Viewer Download! https://www.amazon.com/Amazon-Digital-Services-LLC-Download/dp/B00UB76290 Subscribe: https://www.youtube.com/user/mahoney8787?feature=iv&annotation_id=55aa4546-0000-2d3a-b51f-001a1148aed4&src_vid=1HDZu6V7dv4 website: http://www.briansmahoney.com/ twitter: https://twitter.com/mahoneyproducts facebook: https://www.facebook.com/?ref=tn_tnmn pinterest: https://www.pinterest.com/mahoneyproducts/ Linkedin: https://www.linkedin.com/home?trk=nav_responsive_tab_home length of an array java 170 creating arrays in java 90 java string array length 90 java array functions 110 how to use arrays in java 90 using arrays in java 90 java array length method 90 array syntax java 110 length of array java 590 declare an array in java 210 declaring arrays in java 140 java define array 170 create array in java 140 java size of array 260 hoe to create array in java 90 array java example 110 array length in java 90 create an array in java 210 define array java 140 print array in java 90 java array syntax 210 how to declare an array 210 integer array java 260 int array in java 90 creating an array in java 210 how to make an array in java 320 size of array java 320 size of an array java 110 printing an array in java 90 array to string java 480 java create string array 140 java sort 1000 string to array java 390 java list to array 1000 java array add 170 java array copy 480 java double array 210 declaring array java 90 declaring an array 260 java array object 90 create an array java 140 java array literal 260 java declaring array 90 double array java 320 java string array example 90 java print array 880 return array java 210 java instantiate array 140 java array of strings 390 java return array 320 java array index 140 declaring an array java 110 java set to array 260 creating an array java 90 array of arrays java 140 java static array 110 java declare string array 110 java creat an array 90 declare an array java 110 what is an array in java 260 declaring array in java 170 string array in java 320 declare array in java 260 create array java 480 how to declare array in java 170 java declare array 880 how tocreate an array in java 390 java string array 1900 java length of array 480 java int array 720 declaring an array in java 390 java new array 590 int array java 590 array size java 590 initialize array java 1600 java array contains 720 new array java 320 new string array 90 java array to list 1300 java string to array 320 java array of arrays 260 java array to string 590 define array in java 90 java array string 110 java array fill 110 java new string array 170 array declaration java 260 java object array 320 java array initialization 1000 array length java 1600 java array methods 590 string array java 1600 java array declaration 480 array of objects java 390 arrays java 2400 java array of objects 590 array declaration in java 260 how to declare an array in java 590 object array java 260 java initialize array 1900 arrays in java 1900 java arrays 4400 array java 5400 array in java 1300 java array class 390 filereader 1300 arrays class java 110 java array length 2400 java integer array 210 java array example 390 string array 1300 print array java 720 java array size 880 java arrays class 260 java create array 590 java array tutorial 90 array class java 210 java arrays tutorial 90 http://www.briansmahoney.com http://www.briansmahoney.com
Views: 1501 Brian Mahoney
How to Get Actual Pixel Dimension on Layer When Placing Images in Photoshop
 
04:17
Tutorial on how to get actual pixel dimensions on Smart Object layer when placing images (documents) in Adobe Photoshop. Link for more details http://www.designeasy.co/2017/12/how-to-get-actual-pixel-dimensions-on.html
Views: 824 Bojan Živković
Plant Dimensions calculating system
 
02:21
Click Below to Get this Project with Synopsis, Report, Video Tutorials & Other details :-  http://www.techpacs.com/category/Project/32-149-235/Plant-Dimensions-Computation--Analysis-using-Image-Processing-in-MATLAB  Subscribe to See Latest Project Videos :-  https://www.youtube.com/subscription_center?add_user=techpacs  Project Description:  Image processing is a methodology used in many of application either in research, quality enhancement, industries etc.image processing is main technology that is used to ind dimensions of products also , in this project we implement a technique for finding dimension of natural plant in which firstly we will acquire image from user and then algorithm to find height and width of that object in image that is dimensions of natural plant. This technique can useful in finding area dimensions of any object that is also useful in finding military application and for calculating far away object size  To Get More Details: www.techpacs.com Contact Details are:  Mobile No. +91-9056960606, +91-9815216606  Email us at: [email protected]  You will also be Interestd in:  1) Minimum Cross Entropy based Digital Image Segmentation - ( http://www.techpacs.com/category/Project/32-149-245/Minimum-Cross-Entropy-based-Digital-Image-Segmentation- )  2) MATLAB & VLSI Based automated access control system using CPLD chip & hidden Digital Signature Decoding & Authentication. - ( http://www.techpacs.com/category/Project/32-149-30/MATLAB--VLSI-Based-automated-access-control-system-using-CPLD-chip--hidden-Digital-Signature-Decoding--Authentication-- )  3) Real Time Eye Lid Movement Detection To Alert The Drowsy Driver using MATLAB - ( http://www.techpacs.com/category/Project/32-149-107/Real-Time-Eye-Lid-Movement-Detection-To-Alert-The-Drowsy-Driver-using-MATLAB )  4) Image fusion using his and wavelet approaches for refining information in multi images - ( http://www.techpacs.com/category/Project/32-149-649/Image-fusion-using-his-and-wavelet-approaches-for-refining-information-in-multi-images )  5) Harries point detection approach for digital image watermarking - ( http://www.techpacs.com/category/Project/32-149-652/Harries-point-detection-approach-for-digital-image-watermarking )  Other Similar Project Videos:  1) Text hiding approach for secured communication using digital imaging - [ https://www.youtube.com/watch?v=YGUZ46s5DuU ]  2) Hybrid Image Enhacement Techniques Implementation App using MATLAB - [ https://www.youtube.com/watch?v=pZW4MdDAfCU ]  3) Live Face classification using EBGM feature extraction methodology - [ https://www.youtube.com/watch?v=iV9s1RLOVvA ]  4) Content based image retrieval using color feature extraction approach - [ https://www.youtube.com/watch?v=jMokkM_zdnY ]  5) Discrete Wavelet Transform (DWT) based Image Compression using MATLAB - [ https://www.youtube.com/watch?v=rOTwEWA1HFY ]  Follow us on:  Facebook Page: https://www.facebook.com/techpacs/  Google Plus: https://plus.google.com/118090314498905972623 Involved Technologies:  Image Processing & Computer Vision, M.Tech | PhD Thesis Research Work, MATLAB Based Projects
Views: 140 TechPacs.com

Here!
Here!
Keet usa video chat
Here!
Holy week philippines video chat