This new algorithm USES the background subtraction method to get the foreground image, and then gets the binary image using threshold value and makes the morphology processing.
The practice proves that interrupt is a useful method for foreground -background exchanging, the DOS reenter processing, the embedding and screen contents saving.
实践证明了用中断实现前后台切换、对DOS重入问题的处理、嵌套和屏幕保护等都是有效的解决方法。
3
Natural image matting is an important algorithm on image processing to extract the foreground objects from the background image.