OpenCV Video模块教程

Question

As you know there is no opencv official tutorial for video module. That tutorial section is empty. I googled but couldn't find anything good. Any of you know a good OpenCV video module tutorial in c++?

Actually, I need to capture humans, then identify the colour of their T-Shirts

Answer 1

you just want to capture video stream or apply some algo on it or what?

check this

http://www.cc.gatech.edu/~daleshin/OpenCV_Tutorial.pdf

Answer 2

Here is a small example on opencv docs to capture from cam.

http://docs.opencv.org/modules/highgui/doc/reading_and_writing_images_and_video.html

Answer 3

也许这可以帮助您检测人员http://docs.opencv.org/modules/gpu/doc/object_detection.html

Answer 4

这些来自opencv.org的书籍可能对您有用http://opencv.org/books.html

Answer 5

You can do this by using haarcascade xml already provided in opencv.

Then you can check the color of t-shirt by applying simple opencv filters to extract color.

Haarcascade xmls are available of full human body, upper half, lower half etc.