说明：  A java based programming environment - processing - free from processing.org. here it uses a free library - OpenCV - to detect blobs in a live video capture - some parts like - hands or head or the entire human are evidenced through some visual effects.
(A java based programming environment- processing- free from processing.org. here it uses a free library- OpenCV- to detect blobs in a live video capture- some parts like- hands or head or the entire human are evidenced through some visual effects.)