Title:
ENDOSCOPE IMAGE CORRECTION METHOD AND SYSTEM, AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/002012
Kind Code:
A1
Abstract:
Disclosed in the present application are an endoscope image correction method and system, and a computer storage medium. The method is used for correcting the direction of a detection image of an endoscope, and comprises: acquiring the current detection image and an acceleration information sequence corresponding to the current detection image; according to the acceleration information sequence, calculating an image correction factor corresponding to the current detection image, so as to obtain the current correction factor, and determining whether the current attitude information of an endoscope is included within the range of an acceleration measurement dead zone; if the current attitude information of the endoscope is not included within the range of the acceleration measurement dead zone, correcting the current detection image according to the current correction factor; and if the current attitude information of the endoscope is included within the range of the acceleration measurement dead zone, correcting the current detection image according to a previous correction factor of a forward attitude corresponding to the current attitude of the endoscope. The endoscope image correction method provided in the present invention can adapt to the requirements of low power consumption, low cost and small volume of a sensor, handle a dead zone problem, and improve the correction precision and effect of an observation angle-of-view direction.
Inventors:
YANGDAI TIANYI (CN)
MING FANHUA (CN)
MING FANHUA (CN)
Application Number:
PCT/CN2023/102433
Publication Date:
January 04, 2024
Filing Date:
June 26, 2023
Export Citation:
Assignee:
ANKON TECHNOLOGIES CO LTD (CN)
International Classes:
G06T5/00
Foreign References:
| CN115115545A | 2022-09-27 | |||
| CN114066781A | 2022-02-18 | |||
| CN109561819A | 2019-04-02 | |||
| CN112218568A | 2021-01-12 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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