Overlapped block motion compensation (OBMC) can significantly improve upon the prediction performance of conventional block motion compensation, though at the cost of increased decoder computational complexity. This paper analyzes the complexity costs of OBMC, and offers several modifications to OBMC that significantly reduce its decoder complexity while retaining most of the OBMC performance gain.<>
Methods of reduced-complexity overlapped block motion compensation
Proceedings of 1st International Conference on Image Processing ; 2 ; 957-961 vol.2
01.01.1994
532620 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Methods of Reduced-Complexity Overlapped Block Motion Compensation
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