todo

来自「VC视频对象的跟踪提取原代码（vc视频监控源码）」· 代码 · 共 7 行

b-spline drawing in displayed image

update background with mask, on non-foreground only --> done now?  Check!  nts
29 Nov 2001

started implementing some debug movie output: motion images and difference, in
MotionDetector.cc,