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11.发明公开METHOD AND APPARATUS FOR UNIFIED SCALABLE VIDEO ENCODING FOR MULTI-VIEW VIDEO AND METHOD AND APPARATUS FOR UNIFIED SCALABLE VIDEO DECODING FOR MULTI-VIEW VIDEO 审中-公开方法和设备进行统一的可伸缩视频解码多观看影片的统一可伸缩视频编码多视点视频和方法及装置
公开(公告)号：EP2700233A2
公开(公告)日：2014-02-26
申请号：EP12774574.3
申请日：2012-04-19
IPC分类号： H04N7/32
CPC分类号： H04N19/59 , H04N19/105 , H04N19/107 , H04N19/172 , H04N19/187 , H04N19/30 , H04N19/597 , H04N19/61 , H04N19/85
摘要： Methods for scalable video encoding and decoding for a multi-view video and apparatuses for scalable video encoding and decoding which implement the methods are provided. At least one root image and other remaining images of an image sequence of a video are classified into a plurality of layers. At least one reference image relating to a current image of the image sequence is generated by using a parent image of the current image based on a reference image conversion technique for scalable prediction encoding. Prediction encoding may be performed with respect to the current image by using the at least one reference image.
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12.发明公开METHODS OF AND APPARATUSES FOR ADAPTIVE ENTROPY ENCODING AND ADAPTIVE ENTROPY DECODING FOR SCALABLE VIDEO ENCODING 审中-公开方法以及用于可伸缩视频编码自适应熵和自适应熵DEVICES
公开(公告)号：EP1836858A1
公开(公告)日：2007-09-26
申请号：EP06715723.0
申请日：2006-01-14
发明人： JEON, Byeung-woo , CHOI, Woong-il
IPC分类号： H04N7/26
CPC分类号： H04N19/36 , H04N19/13 , H04N19/136 , H04N19/176 , H04N19/187 , H04N19/196 , H04N19/33 , H04N19/463 , H04N19/61 , H04N19/70
摘要： Methods and apparatuses are provided for adaptive entropy encoding and adaptive entropy decoding using various context models. A scalable entropy encoding method includes determining a context by referring to both syntax elements in the same layer as a block including a syntax element to be encoded and syntax elements in lower layers or only the syntax elements in the lower layers and performing entropy encoding on the syntax element using the determined context.
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