Kernel based sub-pixel motion estimation

Abstract

Modern video codecs such as MPEG2, MPEG4-ASP and H.264 depend on computationally complex sub-pixel Motion Estimation (ME) to optimise rate-distortion efficiency. Sub-pixel ME is implemented within these standards using interpolated values at ½ or ¼ pixel accuracy. This paper presents a novel scheme for sub-pixel ME using a model free kernel… (More)
DOI: 10.1109/ICIP.2009.5414604

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