Title:
THREE-DIMENSIONAL MODEL CREATION METHOD, ENDOSCOPE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/165451
Kind Code:
A1
Abstract:
Disclosed in the present invention are a three-dimensional model creation method, an endoscope, and a storage medium. The three-dimensional model creation method comprises: obtaining a plurality of original structure images obtained by projecting different structured light patterns on an area to be tested, and an original image which is not projected to the area to be tested; calculating a precision disparity map by means of a preset stereo matching algorithm according to the original structure images; and obtaining, by means of a first preset rule and according to the precision disparity map and the original image, a three-dimensional scene model of the area to be tested.
Inventors:
YANG YUNFEI (CN)
LIU XIAOYAO (CN)
LI ZHIJIAN (CN)
LIU XIAOYAO (CN)
LI ZHIJIAN (CN)
Application Number:
PCT/CN2023/078598
Publication Date:
September 07, 2023
Filing Date:
February 28, 2023
Export Citation:
Assignee:
SHANGHAI MICROPORT MEDBOT GROUP CO LTD (CN)
International Classes:
G06T17/20
Foreign References:
| CN114565739A | 2022-05-31 | |||
| CN112741689A | 2021-05-04 | |||
| CN114066950A | 2022-02-18 | |||
| CN111508068A | 2020-08-07 | |||
| US20190387210A1 | 2019-12-19 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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