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Hand Tracking And Recognition with OpenCV

size:13px;font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;color:#404040;white-space:normal;background-color:#FFFFFF;">The hand tracking is based on color recognition. The program is therefore initialized by sampling color from the hand.The hand is then extracted from the background by usi...

OpenCV vectorization


OpenCV call camera for capturing human faces and gray processing

Operating platform: visual studio 2010 + opencv 2.4.10. A simple code program, use the following functions opencv library, call the notebook camera for image acquisition, the collected images in real time multiplayer face capture, and gradation processing. After the original image and the image proc...

Based on OpenCV and VC, and DirectShow for camera to capture video examples

family:Simsun;line-height:16px;white-space:normal;background-color:#FFFFFF;">基于VC、DirectShow和OpenCV的摄像头捕捉视频的例子,不需要安装DirectX SDK...

Rectification of OpenCV cropped

Algorithm of image rectification based on Opencv, using edge detection. An image binarization, black border cropping, correcting the last rotation....

VC++ screen record and save it as a WMV video file

size:14px;">关于屏幕录像,想必大家都了解在用的,很多工作需要经常录像保存,方便以后查看的,这里给大家介绍下如何用VC++实现 屏幕录像的功能,并另外保存为WMV格式的视频文件,可以在各种视频播放器中查看和编辑的,大...

VC read/write DXF

write version R12 DXF file and displays, arcs can be replaced by a straight line in the read and write process, and basic guarantees that the original shape!...

OpenCV algorithm detailed practical application


opencv haar classifier with the video face detection

This program is run under VS2010 + opencv2.44 environment, dynamically detects the faces in the video, the principle is the combination of adaboost haar feature based algorithm using images generated ideological face classifier (this can also generate their own training out of the .xml file sorter),...


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