公开(公告)号：US09386304B2

公开(公告)日：2016-07-05

申请号：US13745378

申请日：2013-01-18

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Gisle Bjontegaard ,  Arild Fuldseth

IPC: H04N19/82 ,  H04N19/10

CPC classification number: H04N19/10 ,  H04N19/82

Abstract: A video decoding method including: receiving an encoded block of data; decoding the encoded block of data to generate decoded data; and performing a sample adaptive offset on a whole or part of the decoded data, wherein a pixel B to be modified as part of the sample adaptive offset is adjacent to pixels A and C, and the pixel B is modified as part of the sample adaptive offset if (B≦A and B≦C) or (B≧A and B≧C).

Abstract translation: 一种视频解码方法，包括：接收编码的数据块; 解码编码的数据块以产生解码数据; 并且对整个或部分解码数据执行采样自适应偏移，其中作为样本自适应偏移的一部分被修改的像素B与像素A和C相邻，并且像素B被修改为样本自适应的一部分 如果（B＆nlE; A和B＆nlE; C）或（B≥A和B≥C）偏移。

公开(公告)号：US20130188687A1

公开(公告)日：2013-07-25

申请号：US13745378

申请日：2013-01-18

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Gisle Bjontegaard ,  Arild Fuldseth

IPC: H04N7/26

CPC classification number: H04N19/10 ,  H04N19/82

Abstract: A video decoding method including: receiving an encoded block of data; decoding the encoded block of data to generate decoded data; and performing a sample adaptive offset on a whole or part of the decoded data, wherein a pixel B to be modified as part of the sample adaptive offset is adjacent to pixels A and C, and the pixel B is modified as part of the sample adaptive offset if (B≦A and B≦C) or (B≧A and B≧C).

Abstract translation: 一种视频解码方法，包括：接收编码的数据块; 解码编码的数据块以产生解码数据; 并且对整个或部分解码数据执行采样自适应偏移，其中作为样本自适应偏移的一部分被修改的像素B与像素A和C相邻，并且像素B被修改为样本自适应的一部分 如果（B @ A和B @ C）或（B> = A和B> = C）偏移。