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IIEEE International Conference on Acoustics Speech and Signal Processing
We present our new low-complexity compression algorithm for lossless coding of video sequences. This new coder produces better compression ratios than lossless compression of individual images by exploiting temporal as well as spatial and spectral redundancy. Key features of the coder are a pixel-neighborhood backward-adaptive temporal predictor, an intra-frame spatial predictor and a differential coding scheme of the spectral components. The residual error is entropy coded by a context-baseddoi:10.1109/icassp.2002.1004646 fatcat:w3qc5har2vdhjafl3huiqf5dom