公开(公告)号：US20210006839A1

公开(公告)日：2021-01-07

申请号：US17025246

申请日：2020-09-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaomu LU ,  Jianle CHEN ,  Shan GAO ,  Haitao YANG

IPC: H04N19/82 ,  H04N19/176

Abstract: Embodiments of this application disclose a picture filtering method and apparatus, and a video codec, relate to the field of video coding technologies, and may be applied to, for example, but is not limited to, a deblocking filtering scenario, to help improve video coding performance. The picture filtering method may include: determining, based on dimension information of a to-be-filtered current picture block, a target filter used to filter the current picture block, where the dimension information of the current picture block includes the width or height of the current picture block; and performing filtering processing on the current picture block by using a target filter. The technical solutions disclosed in the embodiments of this application are applicable to a next-generation video coding technology.