公开(公告)号：US08923388B2

公开(公告)日：2014-12-30

申请号：US13301774

申请日：2011-11-21

申请人： Osman Gokhan Sezer ,  Mehmet Umut Demircin ,  Minhua Zhou ,  Pramod Kumar Swami ,  Uday Kiran Pudipeddi

发明人： Osman Gokhan Sezer ,  Mehmet Umut Demircin ,  Minhua Zhou ,  Pramod Kumar Swami ,  Uday Kiran Pudipeddi

IPC分类号： H04N7/32 ,  H04N7/64 ,  H04N7/26 ,  H04N19/119 ,  H04N19/174 ,  H04N19/149

CPC分类号： H04N19/65 ,  H04N19/119 ,  H04N19/149 ,  H04N19/174 ,  H04N19/50

摘要： A method for making a slice cap decision during encoding of a video sequence in a video encoding pipe is provided that includes determining a prediction mode for a macroblock, computing an estimated encoded size of the macroblock based on an adaptive macroblock size estimation model, and making a slice cap decision for a current slice based on the estimated encoded macroblock size, wherein the slice cap decision is made prior to entropy coding the macroblock.

摘要翻译： 提供一种在视频编码管道中的视频序列的编码期间进行切片帽决定的方法，包括：确定宏块的预测模式，基于自适应宏块尺寸估计模型计算宏块的估计编码大小， 基于估计的编码宏块大小对当前切片进行切片帽决定，其中在对宏块进行熵编码之前进行切片帽决定。

公开(公告)号：US20130128949A1

公开(公告)日：2013-05-23

申请号：US13301774

申请日：2011-11-21

申请人： Osman Gokhan Sezer ,  Mehmet Umut Demircin ,  Minhua Zhou ,  Pramod Kumar Swami ,  Uday Kiran Pudipeddi

发明人： Osman Gokhan Sezer ,  Mehmet Umut Demircin ,  Minhua Zhou ,  Pramod Kumar Swami ,  Uday Kiran Pudipeddi

IPC分类号： H04N7/32 ,  H04N7/64 ,  H04N7/26

CPC分类号： H04N19/65 ,  H04N19/119 ,  H04N19/149 ,  H04N19/174 ,  H04N19/50

摘要： A method for making a slice cap decision during encoding of a video sequence in a video encoding pipe is provided that includes determining a prediction mode for a macroblock, computing an estimated encoded size of the macroblock based on an adaptive macroblock size estimation model, and making a slice cap decision for a current slice based on the estimated encoded macroblock size, wherein the slice cap decision is made prior to entropy coding the macroblock.

摘要翻译： 提供一种在视频编码管道中的视频序列的编码期间进行切片帽决定的方法，包括：确定宏块的预测模式，基于自适应宏块尺寸估计模型计算宏块的估计编码大小， 基于估计的编码宏块大小对当前切片进行切片帽决定，其中在对宏块进行熵编码之前进行切片帽决定。