发明名称 |
Video Encoding Method Using Offset Adjustments According To Pixel Classification And Apparatus Therefor, Video Decoding Method And Apparatus Therefor |
摘要 |
A video encoding method and apparatus and video decoding method and apparatus to generate a restored image having a minimum error with respect to an original image. The video decoding method includes: parsing offset merge information indicating whether offset parameters of a current block and at least one neighboring block from among blocks of video are identical to each other from a received bitstream; restoring an offset type and offset values among the offset parameter of the current block based on the offset merge information; determining an edge class or a pixel value band of a restored pixel based on an edge type or a pixel value band type of the current block indicating the offset type; and determining an offset value corresponding to the edge class or the pixel value band of the restored pixel from the offset values and adjusting a pixel value of the restored pixel according to the offset value. |
申请公布号 |
SG10201408716T(A) |
申请公布日期 |
2015.02.27 |
申请号 |
SGT10201408716 |
申请日期 |
2012.06.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
ALSHINA, ELENA;ALSHIN, ALEXANDER |
分类号 |
|
主分类号 |
|
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|