Motion-adaptive four-channel HDTV subband/DCT coding
Guenter Schamel · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1990
A new subband technique for coding high-definition television (HDTV) signals is presented. Intrafield processing is sufficient because of motion adaptive subband suppression. The scheme can be implemented in hardware very similar to two-dimensional subband coding schemes.