公开(公告)号：US10083499B1

公开(公告)日：2018-09-25

申请号：US15290666

申请日：2016-10-11

Applicant: Google Inc.

Inventor： Peyman Milanfar ,  Yi Shen ,  Feng Yang ,  Jingbin Wang

IPC: G06T5/00 ,  G06T5/50

CPC classification number: G06T5/001 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20081

Abstract: Methods and apparatus to reduce compression artifacts in images are disclosed herein. An example method includes separating at least a portion of an image into a first component and a second component, reducing a first artifact in the first component to form a first cleaned component, reducing, using the first cleaned component, a second artifact in the second component to form a second cleaned component, and combining the first cleaned component and the second cleaned component to form a cleaned image.