Compressed-domain spatio-temporal metric for change detection in image sequences
Farid Ahmed, Gregory J. Power · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1999
This paper addresses the problems associated with the dynamic change detection of an image sequence in the compressed domain. In particular, wavelet compression is considered here. With its multi-resolutional decomposition there are many different routes of image compression with wavelets. This paper will present some preliminary results of different compression schemes on spatio-temporal change detection metrics.