IMAGE PROCESSING METHOD AND APPARATUS, AND DEVICE

WIPO Patent Application WO/2021/168755

A1

Disclosed in the embodiments of the present application are an image processing method and apparatus, and a device. The method comprises: obtaining the feature information of a first region in the current image frame, wherein the first region comprises a region that is determined in the current image frame by performing, on the current image frame and a previous image frame, motion estimation based on an optical flow method; obtaining the feature information of a second region in the current image frame, wherein the second region comprises a region corresponding to pixel points having an association relationship, meeting a condition, between a pixel point of a plurality of first pixel points of the current image frame and a pixel point of a plurality of second pixel points of the previous image frame; and based on the feature information of the first region and that of the second region, fusing the previous image frame and the current image frame to obtain the processed current image frame, wherein the processed current image frame is used as a previous image frame of a next image frame for processing the next image frame.

MA YUANJIAO (JP)
LUO JUN (JP)
QUAN WEI (JP)

PCT/CN2020/077036

September 02, 2021

February 27, 2020

Click for automatic bibliography generation  

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

G06T3/00; G06T7/20

CN110619652A	2019-12-27
CN104052990A	2014-09-17
CN107507225A	2017-12-22
CN108230245A	2018-06-29
CN103632352A	2014-03-12
CN108391060A	2018-08-10
CN106845552A	2017-06-13
CN103065326A	2013-04-24
US20070030522A1	2007-02-08
US20160107595A1	2016-04-21

See also references of EP 4105886A4

CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)

View/Download PDF      PDF Help

Previous Patent: METHOD AND APPARATUS FOR RELAXED RADIO RESOURCE MANAGEMENT MEASUREMENT

Next Patent: CONNECTING BOX, TEST BENCH OF ELECTRIC VEHICLE, AND CONTROL METHOD AND DEVICE