公开(公告)号：US20100002764A1

公开(公告)日：2010-01-07

申请号：US12346505

申请日：2008-12-30

申请人： Wen-Nung Lie ,  Jui-Chiu Chiang ,  Lien-Ming Liu

发明人： Wen-Nung Lie ,  Jui-Chiu Chiang ,  Lien-Ming Liu

IPC分类号： H04N7/26 ,  H04N13/00

CPC分类号： H04N19/107 ,  H04N19/137 ,  H04N19/156 ,  H04N19/176 ,  H04N19/597 ,  H04N19/61

摘要： A method for generating candidate encoding modes for an extended-channel video data subset of a stereo video data set includes the steps of: generating, for each macroblock of each frame of the extended-channel video data subset, a forward time difference image feature parameter set with reference to pixel values of pixels of the macroblock and a corresponding macroblock of a corresponding preceding frame; generating, for each macroblock, a plurality of first output values that respectively correspond to a plurality of predetermined possible block partition sizes with reference to the forward time difference image feature parameter set; and selecting, for each macroblock, a first number of candidate block partition sizes from the possible block partition sizes based on the first output values The candidate encoding modes include combinations of the first number of candidate block partition sizes and at least a part of a plurality of predetermined possible block estimation directions.

摘要翻译： 一种用于产生用于立体视频数据集的扩展频道视频数据子集的候选编码模式的方法包括以下步骤：为扩展频道视频数据子集的每一帧的每个宏块生成前向​​时差图像特征参数 参考宏块的像素的像素值和对应的前一帧的对应宏块进行设置; 针对每个宏块产生分别对应于所述正向时差图像特征参数集合的多个预定可能块分区大小的多个第一输出值; 以及基于所述第一输出值，从所述可能的块分区大小为每个宏块选择第一数量的候选块分区大小。所述候选编码模式包括所述第一数量的候选块分区大小和至少一部分多个 的预定可能的块估计方向。