公开(公告)号：US10148977B2

公开(公告)日：2018-12-04

申请号：US15178316

申请日：2016-06-09

Applicant: Futurewei Technologies, Inc.

Inventor： Haoping Yu ,  Meng Xu ,  Wei Wang ,  Fanyi Duanmu ,  Shervin Minaee

IPC: H04N19/513 ,  H04N19/176 ,  H04N19/119 ,  H04N19/96

Abstract: An encoding apparatus, decoding apparatus, and coding methods are provided. A method of decoding including receiving, by a decoder, a bitstream from an encoder, scanning, using the decoder, the bitstream to identify a first flag corresponding to a string of index values in a block other than a last string and a second flag corresponding to the last string of index values from the block, determining, by the decoder, that a context model used to encode the first flag is the same as the context model used to encode the second flag, and generating, by the decoder, a video frame using the context model.

公开(公告)号：US20160373756A1

公开(公告)日：2016-12-22

申请号：US15178316

申请日：2016-06-09

Applicant: Futurewei Technologies, Inc.

Inventor： Haoping Yu ,  Meng Xu ,  Wei Wang ,  Fanyi Duanmu ,  Shervin Minaee

IPC: H04N19/13 ,  H04N19/513 ,  H04N19/119 ,  H04N19/129 ,  H04N19/176 ,  H04N19/96

CPC classification number: H04N19/513 ,  H04N19/119 ,  H04N19/176 ,  H04N19/96

Abstract: An encoding apparatus, decoding apparatus, and coding methods are provided. A method of decoding including receiving, by a decoder, a bitstream from an encoder, scanning, using the decoder, the bitstream to identify a first flag corresponding to a string of index values in a block other than a last string and a second flag corresponding to the last string of index values from the block, determining, by the decoder, that a context model used to encode the first flag is the same as the context model used to encode the second flag, and generating, by the decoder, a video frame using the context model

Abstract translation: 提供了编码装置，解码装置和编码方法。 一种解码方法，包括由解码器从编码器接收比特流，使用解码器扫描比特流，以识别与除最后一个字符串以外的块中的索引值串相对应的第一标志和相应的第二标志 对于来自块的索引值的最后一串，由解码器确定用于对第一标记进行编码的上下文模型与用于编码第二标志的上下文模型相同，并且由解码器生成视频 框架使用上下文模型