Adaptive Haar Transform Video Bandwidth Reduction System For RPV' s
JamesJ. Reis, R. T. Lynch, John A. Butman · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1976
A practical video bandwidth compression system is described in detail. Video signals are Haar transformed in 2 dimensions and the resulting transform coefficients are adaptively filtered to achieve reduced transmission data rates to less than 1 bit/pel, while maintaining good picture quality. Error detection and compensation is included into the transmission bit structure.