Title:
EDGE FEATURE-BASED IMAGE FUSION METHOD AND DEVICE, USER TERMINAL, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/007177
Kind Code:
A1
Abstract:
The present invention relates to the technical field of image fusion, and in particular to an edge feature-based image fusion method and device, a user terminal, and a medium. The method comprises: obtaining a visible light image and an infrared image of a target object; performing registration on the visible light image and the infrared image to generate a visible light registration image; respectively carrying out color space separation on the visible light registration image and the infrared image; extracting a first luminance component of the visible light registration image, and extracting a second luminance component, a second red component, and a second blue component of the infrared image; calculating an edge feature of the visible light registration image according to the first luminance component; fusing the edge feature and the second luminance component to generate a third luminance component; and combining the third luminance component, the second red component, and the second blue component to generate a fused infrared image. According to the image fusion method of the present application, the detail display of the infrared image can be greatly improved, and the reduction of the quality and heat transparency of the infrared image can be effectively avoided.
Inventors:
TSOI WAI MING (CN)
HU MING (CN)
LIU PENGTAO (CN)
CHEN RUN (CN)
CHAN LING FUNG (CN)
HU MING (CN)
LIU PENGTAO (CN)
CHEN RUN (CN)
CHAN LING FUNG (CN)
Application Number:
PCT/CN2022/104009
Publication Date:
January 11, 2024
Filing Date:
July 06, 2022
Export Citation:
Assignee:
UNI TREND TECH CHINA CO LTD (CN)
International Classes:
G06T5/50; G06T7/33; G06T7/90
Foreign References:
| CN111738970A | 2020-10-02 | |||
| CN106548467A | 2017-03-29 | |||
| CN114140366A | 2022-03-04 | |||
| CN112614164A | 2021-04-06 | |||
| CN112767289A | 2021-05-07 | |||
| CN113159229A | 2021-07-23 | |||
| CN102982518A | 2013-03-20 | |||
| US20080036576A1 | 2008-02-14 |
Attorney, Agent or Firm:
DONGGUAN XING BANG INTELLECTUAL PROPERTY FIRM (SPECIAL GENERAL PARTNERSHIP) (CN)
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