Registration And Reversible Compression Of Angiographic Image Sequences
Paul Roos, Max A. Viergever · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1989
We have investigated whether or not the temporal correlation in time series of angiograms can be utilized to improve the efficiency of reversible data compression. Reversible methods for motion-compensated and non motion-compensated temporal decorrelation in combination with spatial decorrelation have been considered. The conclusion is that the interframe decorrelation techniques considered so far are not substantially better than intraframe techniques.