To improve the performances of block-based motion estimation and motion complement (ME+MC), a new object-based video coding scheme using motion pattern recognition (MPR) is proposed and tested in conference video coding. The object pattern codebook for motion pattern recognition is trained by frequency sensitive self-organizing feature maps (FSSOM) algorithm. Experimental results for standard testing sequence 'Walter Cronkite Frame' show that FSSOM-MPR algorithm has better prediction coding performances than ME+MC algorithm.
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