Title:
CORRECTION AND ENCODING METHODS FOR SINGLE-DETECTOR BINOCULAR 3D ENDOSCOPE IMAGE, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/103526
Kind Code:
A1
Abstract:
The present invention is applicable to the fields of medical endoscopic imaging and 3D imaging. Provided are a correction method and encoding method for a single-detector binocular 3D endoscope image, and an electronic apparatus and a storage medium. The method comprises: taking a whiteboard as a target, acquiring binocular images of the whiteboard by means of a single-detector binocular 3D endoscope; acquiring a left-side centroid and a right-side centroid of the binocular images of the whiteboard by using a centroid algorithm; and taking the left-side centroid and the right-side centroid as centers, correcting the horizontal disparity of the binocular images of the target. Therefore, the disparity of binocular images can be corrected without the need for a complex detection process, and a requirement for the assembly of the single-detector binocular 3D endoscope is also reduced.
Inventors:
LIU JIANFEI (CN)
HOU HAISHAN (CN)
CHEN AOLU (CN)
XU HONG (CN)
HOU HAISHAN (CN)
CHEN AOLU (CN)
XU HONG (CN)
Application Number:
PCT/CN2022/120365
Publication Date:
June 15, 2023
Filing Date:
September 21, 2022
Export Citation:
Assignee:
NOAHTRON INTELLIGENCE MEDTECH HANGZHOU CO LTD (CN)
International Classes:
A61B1/00
Foreign References:
| CN110840385A | 2020-02-28 | |||
| CN104680556A | 2015-06-03 | |||
| CN102271270A | 2011-12-07 | |||
| CN109668509A | 2019-04-23 | |||
| CN112819777A | 2021-05-18 |
Attorney, Agent or Firm:
SHINY INTELLECTUAL PROPERTY FIRM (CN)
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