Title:
MULTISPECTRAL IMAGE RECOGNITION METHOD AND APPARATUS, STORAGE MEDIUM, ELECTRONIC DEVICE AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/142455
Kind Code:
A1
Abstract:
The present application discloses a multispectral image recognition method and apparatus, a storage medium, an electronic device and a computer program. The method comprises: obtaining a visible light image and a non-visible light image of an oral cavity on the basis of a camera module; fusing the visible light image and the non-visible light image to generate a fused image; performing oral cavity block division according to the fused image; and performing lesion area positioning according to a lesion block in the division result. In the present application, a visible light image and a non-visible light image of an oral cavity are obtained by using a camera module; the visible light image and the non-visible light image are fused to generate a fused image, the generated fused image comprising spectral information of visible light and spectral information of non-visible light; thus, detection is performed by means of the fused image, and detection accuracy can be improved by means of multispectral information included in the image; finally, positioning is performed according to the detection result and the block division according to the oral cavity image. The positioning of a specific diseased part is achieved.
Inventors:
ZHU JINCAN (CN)
OUYANG CONGXING (CN)
SONG ZAN (CN)
OUYANG CONGXING (CN)
SONG ZAN (CN)
Application Number:
PCT/CN2022/113707
Publication Date:
August 03, 2023
Filing Date:
August 19, 2022
Export Citation:
Assignee:
BEIJING KEEYOO TECH CO LTD (CN)
International Classes:
G06T7/00
Foreign References:
| US20190117078A1 | 2019-04-25 | |||
| CN107644454A | 2018-01-30 | |||
| CN114445388A | 2022-05-06 | |||
| CN109758123A | 2019-05-17 | |||
| US20210295545A1 | 2021-09-23 | |||
| CN102292018A | 2011-12-21 | |||
| CN209899346U | 2020-01-07 |
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)
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