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Method of using a reduced number of macroblock coding modes in a first view based on total coding mode complexity values of macroblocks in second view
Method of using a reduced number of macroblock coding modes in a first view based on total coding mode complexity values of macroblocks in second view
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机译:基于第二视图中宏块的总编码模式复杂度值在第一视图中使用数量减少的宏块编码模式的方法
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摘要
A method for determining a macroblock (MB) coding mode for a current MB in a dependent view. A window around a co-located MB in a base view is determined, wherein the co-located MB is a MB in the base view having a same location as the current MB in the dependent view. A coding mode complexity value (CMCV) is determined for each MB in the window, wherein the CMCV is based on a coding mode used to encode the MB. Rate distortion optimization (RDO) is performed for the current MB using a reduced number of coding modes if a total CMCV for all MBs in the window is less than a threshold, or using all supported coding modes if the total CMCV for all MBs in the window is greater than the threshold. A coding mode for the current MB is determined based on the RDO results.
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