METHOD AND APPARATUS FOR ENCODING VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION, AND METHOD AND APPARATUS FOR DECODING VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION

摘要

Abstract Disclosed is a method and apparatus of encoding a video, the method including: encoding the video data of maximum coding unit based on deeper coding units of hierarchical structures according to at least one split region of the maximum coding unit, with 5 performing inter prediction using partitions obtained by splitting the coding unit according to arbitrary ratios, and determining a coding depth; and outputting a bitstream including the encoded video data corresponding to a coding depth according to maximum coding units and information regarding the coding depth and encoding modes. C:.poN orSPEC-Qe491I.dox