Title:
IMAGE DISTORTION CORRECTION METHOD, AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/001342
Kind Code:
A1
Abstract:
Disclosed in the present application are an image distortion correction method and an apparatus, belonging to the technical field of image processing. An image processing device acquires a first image collected by a first camera. The first image comprises a first human body image located in a distortion area of the first image. The distortion type of a human body image located in the distortion area of the first image comprises human body inclination and/or human body deformation. According to a first image position of the first human body image in the first image, the image processing device performs distortion correction on the first human body image to obtain a second human body image. According to different distortion degrees of human body images located at different positions in the image, the present application separately correct the human body images. Thus, after the human body images located at the different positions in the image and having been separately subjected to distortion correction are spliced together subsequently, the human body deformation and human body inclination degrees of the different human body images in the spliced image can be kept consistent, thus improving the coordination degree of the spliced image, and accordingly improving a display effect.
Inventors:
XU HAI (CN)
FAN YANPING (CN)
WANG MINBO (CN)
YAN GUOXIONG (CN)
FAN YANPING (CN)
WANG MINBO (CN)
YAN GUOXIONG (CN)
Application Number:
PCT/CN2023/083906
Publication Date:
January 04, 2024
Filing Date:
March 25, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06T5/00; G06T7/11; H04N7/15
Foreign References:
| CN113487500A | 2021-10-08 | |||
| US20120093365A1 | 2012-04-19 | |||
| CN111105367A | 2020-05-05 | |||
| CN114079745A | 2022-02-22 | |||
| CN110555813A | 2019-12-10 |
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