A Compressed-Domain Spatio-Temporal Metric For Change Detection In Image Sequences
VISUAL INFORMATION PROCESSING VIII(1999)
摘要
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.
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关键词
spatio-temporal information,wavelet metric,dynamic change detection,image sequence
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