Title:
CORNER DETECTION METHOD AND SYSTEM BASED ON TEXTURE FEATURES, ELECTRONIC DEVICE, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/066090
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of image detection, and provided thereby are a corner detection method and system based on texture features, an electronic device, and a medium. The method comprises: performing texture feature extraction on an image to be processed, and obtaining a texture image; fusing the texture image and the image to be processed, and obtaining a fused image; and on the basis of the texture image, performing corner detection on the fused image. In the method, the background and texture of the image to be processed are separated, the texture image is obtained, the texture image is fused with the image to be processed, the fused image is obtained, and corner detection is performed on the fused image on the basis of the texture image. By means of performing corner detection on texture features of an image using the present method, a selected pixel position can better reflect the properties of a corner, thereby greatly reducing computing power and time consumed.
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Inventors:
ZHAO JUN (CN)
Application Number:
PCT/CN2022/141469
Publication Date:
April 04, 2024
Filing Date:
December 23, 2022
Export Citation:
Assignee:
SHANGHAI WINGTECH ELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G06T7/00
Domestic Patent References:
| WO2022095742A1 | 2022-05-12 | |||
| WO2021249233A1 | 2021-12-16 |
Foreign References:
| US20210174489A1 | 2021-06-10 | |||
| CN114998162A | 2022-09-02 | |||
| AU2020100199A4 | 2020-03-19 | |||
| CN105913463A | 2016-08-31 |
Attorney, Agent or Firm:
BEIJING MIZAR STAR INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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