S scout_54 New Member Mar 12, 2004 #1 Hi people, Can anyone here explain how to do background subtraction? I understand that it is roughly: foreground=image-background However, how to I use the mean and variance of the pixels to do this computation? Any help is gradly appreciated.
Hi people, Can anyone here explain how to do background subtraction? I understand that it is roughly: foreground=image-background However, how to I use the mean and variance of the pixels to do this computation? Any help is gradly appreciated.
3dluvr Member Mar 15, 2004 #2 Look up chroma and luma keying, as in terms used in video processing and television/broadcast/compositing etc.
Look up chroma and luma keying, as in terms used in video processing and television/broadcast/compositing etc.