Title:
ENDOSCOPE ADVANCING AND RETREATING TIME DETERMINING METHOD AND DEVICE BASED ON IMAGE RECOGNITION
Document Type and Number:
WIPO Patent Application WO/2023/207564
Kind Code:
A1
Abstract:
The present invention relates to an endoscope advancing and retreating time determining method and device based on image recognition. The endoscope advancing and retreating time determining method comprises: obtaining a current endoscope image and a position state; processing the current endoscope image according to a pre-trained endoscope image recognition model to obtain a recognition result; determining a fusion result according to the recognition result of the current endoscope image and recognition results of a preset number of frames of endoscope images before the current endoscope image; and according to the fusion result, the position state, and a moment corresponding to the current endoscope image, determining a moment when an endoscope body reaches a target position, the target position comprising in vivo, ileocecal, or in vitro. Therefore, by means of the method, moments when the endoscope body reaches the in vivo, the ileocecal, and the in vitro can be accurately determined, endoscope advancing and retreating time can further be determined, and the efficiency of endoscope advancing and the quality of inspection can be conveniently improved.
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Inventors:
LIU WEI (CN)
LIU TENGYING (CN)
BIAN CHENG (CN)
ZHANG ZHICHENG (CN)
LIU TENGYING (CN)
BIAN CHENG (CN)
ZHANG ZHICHENG (CN)
Application Number:
PCT/CN2023/087314
Publication Date:
November 02, 2023
Filing Date:
April 10, 2023
Export Citation:
Assignee:
XIAOHE MEDICAL EQUIPMENT HAINAN CO LTD (CN)
International Classes:
G06T7/00
Foreign References:
| CN114782388A | 2022-07-22 | |||
| CN111000633A | 2020-04-14 | |||
| CN111012285A | 2020-04-17 | |||
| CN110991561A | 2020-04-10 | |||
| JP2021037356A | 2021-03-11 |
Attorney, Agent or Firm:
LINKER IP LLC (CN)
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