Block grouping algorithm for motion description encoding

Abstract

We present a method for improving the overall quality of motion compensated video codecs by using a variable number of motion objects to alter the bandwidth allocated to the motion description. The proposed algorithm takes as its input an existing motion vector field from which it extracts groups of vectors. Control is obtained by only encoding the largest… (More)
DOI: 10.1109/ISCAS.2001.922022

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