Overlapped Block Motion Compensation Using Modified Sigmoid Window


In this paper, we present a new method to perform overlapped block motion compensation (OBMC) using the modified Sigmoid window (MSW). The proposed MSW-OBMC method uses a variable weighting function to generate a window in order to maximally reduce the blocky artifacts on the edges of the block under consideration. It can be applied in any block partitioned… (More)
DOI: 10.1109/IIH-MSP.2007.236


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