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Learning the learning notes series of OpenCV-Environment configuration 2, opencv learning notes

Learning the learning notes series of OpenCV-Environment configuration 2, opencv learning notes To learn OpenCV well, you must first know how to configure the environment. Take your own configuration environment as an example. The

Learning the learning notes series of OpenCV (2) source code compilation and sample projects, opencv learning notes

Learning the learning notes series of OpenCV (2) source code compilation and sample projects, opencv learning notesDownload and install CMake3.0.1 To compile the source code of OpenCV2.4.9 by yourself, you must first download the compilation tool. CMake is the most widely us

Learning OpenCV learning notes series (3) display pictures and videos, opencv learning notes

Learning OpenCV learning notes series (3) display pictures and videos, opencv learning notes OpenCV is a computer vision library, so there are only two objects to process: "Images" and "videos" (in fact, videos are also extracted

"Learning OpenCV" OpenCV of the GPU module (CUDA) configuration and routines (including instructions for OPENCV 3.0)

Latest version of Cuda development Pack download: Click to open link This article is based on vs2012,pc win7 x64,opencv2.4.9 compiling OPENCV source code Refer to "How to Build OpenCV 2.2 with GPU" on Windows 7, which is a bit cumbersome, you can see the following 1, installation Cuda Toolkit, official instructions: Click to open the link Installation process is like ordinary software, the last hint that s

OpenCV learning notes (1) -- OpenCV Development Environment Configuration

OpenCV learning notes (1) -- OpenCV Development Environment Configuration Abstract: Due to the recent popularity of AR (Augmented Reality), various AR-based applications and games are gradually oriented to the public. The two most important technologies in AR are tracking, recognition, and enhanced rendering, tracking and recognition is implemented through the op

Basic Learning notes opencv (22): A connection domain processing function in the Learning opencv book

     Preface In the process of image processing, we often encounter such a part of the image. The whole part of the image can be seen at a glance, but it is broken due to various internal gaps, in this way, the computer "eye" is considered disconnected. In order to adapt the image to the human eye, these gaps and disconnected ports need to be connected, this requires the connection domain processing technology in computer graphics. This article provides a simple connection domain processing func

Opencv learning notes (May 18) -- Reading the initial feeling of Master opencv

This series has not been updated for a long time. At the beginning of last December, I learned a new book "opencv 《Master opencv with practical computer vision ProjectsYou have never had time to read this book. You don't want to do any task before the Spring Festival. After reading it, I compared it with other books of opencv. The feeling is as follows:

Opencv learning notes 1, (tbb_debug error, learning opencv examples 2-1, 2-2, 2-3, 2-4, 2-5, 2-6, 2-7, 2-8, 22-9, 2-0)

Opencv experiences (1) The second chapter of learning opencv mainly introduces some common and interesting functions and data types, so that students at the beginning are more interested in image processing, although I do not understand the internal experiment of the function and the meaning of some defined constants, I am still very happy after

Opencv learning notes 4 and opencv learning notes 4

Opencv learning notes 4 and opencv learning notes 4 Generally, more advanced morphological transformations, such as open and closed operations, morphological gradient, "Top Hat", and "Black Hat", can be combined with common corrosion expansion techniques to achieve the desired effect. 1. open operation:First corrosion

"From the Zero Learning OpenCV" IOS7 under the OpenCV Development Start (xcode5.1.1&opencv2.49)

Preface:The development of IOS7 has been in January. Recently in preparation for the research, a little want to go to the CV direction development. So I started learning OpenCV.It's been a long time watching csdn. Also from the very Dogbo master that learned a lot of knowledge, so I also from this week to open their own blog tour, from the beginning of zero to learn OpenCV, from scratch to write a blog. hah

"From the Zero Learning OpenCV" IOS7 under the OpenCV Development Start (xcode5.1.1&opencv2.49)

uislider to the Main.storyboard. Layouts such as the following:The message responses and connections for each control are as follows:watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqvc2hhd25fahq=/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/ Dissolve/70/gravity/southeast "align=" left "width=" "height=" 292 ">change the suffix name of the view controller implementation file to. mm. Let Viewcontroller implement uiimagepickercontrollerdelegate and uiactionsheetdelegate protocolsDetailed implementation

(i) OpenCV Learning notes--linux compile run OPENCV program __linux

Recently in learning OpenCV, write notes to sum up, I use the learning environment is ubuntu16.04+kdvelop4.7+opencv3.2.0.There are two ways to compile a OPENCV program under Linux. One is g++, the other is CMake, here is the direct use of the KDvelop4.7, the advantages of using the IDE are as follows:1, can load

OpenCV learning in Python 01 -- install OpenCV and pythonopencv in Linux

OpenCV learning in Python 01 -- install OpenCV and pythonopencv in Linux 1. OpenCV Overview OpenCV is a cross-platform computer vision library that runs on Windows, Linux, MacOS, and other operating systems. OpenCV provides interf

OpenCV Learning Series (0) Mac OpenCV + Xcode environment setup

Tags: writing 10.10 demo installation. NET Development Practices Type code# OPENCV Learning Series (0) Mac OpenCV + Xcode environment setup[-= blog Directory =-] 1-Learning Goals 1.1-Introduction to this chapter 1.2-Practice Content 1.3-related instructions 2-

OpenCV learning notes () -- OpenCV Computer Version with Python reading abstract, pythonopencv

OpenCV learning notes () -- OpenCV Computer Version with Python reading abstract, pythonopencv Now, python is quite popular. Every time the ml module of OpenCV comes, I am calling myself, so I simply want to use python for processing machine learning algorithms later on

OPENCV Learning Note 1 Configuring OPENCV

OpenCV is a powerful image and video processing library, code open source, I mainly think that MFC inside the read image and output image is too troublesome, so directly with the OPENCV inside the library function to read, output image.I'm using a opencv2.4.9+vs2010.Opencv2.4.9:hereInstallation Guide: HereIf you want to see the source code in VS, you can refer to this:"

"Python+opencv learning" first, Gui Features in OPENCV (1) Read and save pictures __python

First of all, thank De Lihui Teacher Translation finishing of the "Opencv-python Chinese course", this document is really good, for OpenCV beginners, help is very large, can let beginners quick start. Recommend two OPENCV learning sites: (1) http://docs.opencv.org/2.4/index.html This site can query the use of

"OpenCV learning" using OPENCV and two cameras to achieve dual target and ranging

and how to solve themQ Parallax Map effect is not good how to do?A:1, it is possible that you left the camera in reverse.2, the result of calibration is not good, parallax map certainly will not be better, and then re-calibration3, calibration no problem, but after calibration you two camera position changesDistance information 3d Point cloud is based on the disparity map, the disparity map is not allowed to get the distance information is certainly not allowed, but I think most of the disparit

OpenCV Learning Note One OpenCV 2.49 + Eclipse Configuration Tutorial

\vc11\lib all the. lib files ending in D, as follows:opencv_calib3d249dopencv_contrib249dopencv_core249dopencv_features2d249dopencv_flann249dopencv_gpu249dopencv_highgui249dopencv_imgproc249dopencv_legacy249dopencv_ml249dopencv_nonfree249dopencv_objdetect249dopencv_ocl249dopencv_photo249dopencv_stitching249dopencv_superres249dopencv_ts249dopencv_video249dopencv_videostab249dExtension tip: How to extract the file name (without type) of all files in this directory1. Go to cmd, enter the disk where

OpenCV 2.4.9 Learning Note (3)--OPENCV automatically allocates memory for an output array (matrix)

the array frame because the video Analysis Module Videocapture component has been able to obtain the resolution and bit depth information of the USB camera. While the Cvtcolor method automatically allocates memory for the edges array, the data information for the edges array is the same as the input array, and Cv_bgr2gray determines the color space type of the output image. In the above loop, edges's memory is only allocated once, and if the resolution of the input image changes, the memory is

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