Title:
IMAGE PROCESSING METHOD, APPARATUS, DEVICE, AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/057626
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present invention are an image processing method, an apparatus, a device, and a computer storage medium. Said method comprises: a terminal device acquiring a distorted image, the distorted image comprising at least two distorted regions, each distorted region comprising pixel coordinates of at least one pixel point in the respective pixel coordinate system; and according to a conversion relationship between a camera coordinate system and the pixel coordinate system of each distorted region, converting the pixel coordinates of the at least one pixel point of each distorted region in the distorted image into corresponding camera coordinates, and then performing de-distortion processing on the camera coordinates of the at least one pixel point of each distorted region in the distorted image, to obtain a de-distorted image corresponding to the distorted image. The present invention solves the problem that the existing image de-distortion solution cannot take into consideration both image integrity and definition.
Inventors:
SHAN SHUANG (CN)
LU XIAO (CN)
ZHU YINGCHENG (CN)
LU XIAO (CN)
ZHU YINGCHENG (CN)
Application Number:
PCT/CN2020/116332
Publication Date:
April 01, 2021
Filing Date:
September 19, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06T5/00
Foreign References:
| CN101814181A | 2010-08-25 | |||
| CN101814181A | 2010-08-25 | |||
| CN101783011A | 2010-07-21 | |||
| US20030103063A1 | 2003-06-05 | |||
| US20090318228A1 | 2009-12-24 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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