METHOD AND APPARATUS FOR VIDEO ENCODING USING PATTERN INFORMATION OF HIERARCHICAL DATA UNIT, AND METHOD AND APPARATUS FOR VIDEO DECODING USING PATTERN INFORMATION OF HIERARCHICAL DATA UNIT

摘要

To each maximum coding unit, what the conversion of coding unit and coding based on the conversion equipment for each coding unit by each depth in a region that one figure is divided into a predetermined maximum size was performed such, use aspects, maximum coding unit separates and reduces the place for determining a coding mode with being ranked, it includes in relation to the information coding depth below and wherein size of coding result conversion equipment to be output, determine a coding mode, it includes the size in relation to transcriber below, hierarchical organization based on maximum coding unit, coding unit, the invention discloses a kind of video coding methods, it is used to that output pattern information coding whether to be shown, information in relation to a coding mode, and encoded video.