基本信息:
- 专利标题： METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE INFORMATION
- 申请号：US16387251 申请日：2019-04-17
- 公开(公告)号：US20190246145A1 公开(公告)日：2019-08-08
- 发明人： Seungwook PARK , Jaehyun LIM , Yongjoon JEON , Chulkeun KIM , Jungsun KIM , Naeri PARK , Hendry HENDRY , Byeongmoon JEON , Joonyoung PARK
- 申请人： LG ELECTRONICS INC.
- 主分类号： H04N19/86
- IPC分类号： H04N19/86 ; H04N19/61 ; H04N19/60 ; H04N19/14 ; H04N19/117 ; H04N19/134 ; H04N19/176 ; H04N19/159 ; H04N19/172 ; H04N19/196 ; H04N19/136 ; H04N19/82
摘要：
The present invention relates to a deblocking filtering method, a method for inducing bs (boundary strength) therefor, and a method and an apparatus for encoding/decoding using the same. The method for inducing the bS of the present invention comprises the steps of: inducing a boundary of a deblocking filtering unit block as a unit block for applying the deblocking filtering; and setting the bS according to each bS setting unit block within the deblocking filtering unit block, wherein the bS setting step can set a bS value for a target boundary corresponding to a boundary of the deblocking filtering unit block as the bs setting unit block
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04N | 图像通信，例如电视 |
| ------H04N19/00 | 用于数字视频信号编码，解码，压缩或解压缩的方法或装置 |
| --------H04N19/80 | .特别适用于视频压缩的滤波操作的零部件，例如用于像素插值 |
| ----------H04N19/86 | ..涉及编码伪像的减少，例如块效应的 |