Title:
MOSAIC REMOVAL METHOD AND SYSTEM FOR CAPSULE ENDOSCOPE IMAGE
Document Type and Number:
WIPO Patent Application WO/2023/155711
Kind Code:
A1
Abstract:
Disclosed in the present application are a mosaic removal method and system for a capsule endoscope image. The method comprises: dividing a capsule endoscope image, which is to be processed, into a plurality of image blocks; searching for image blocks with internal pixel points having the same brightness value and determining the image blocks as mosaic image blocks, the pixel points in the mosaic image blocks being target pixel points; and by means of interpolation processing based on surrounding pixel points, performing brightness updating on each target pixel point so as to remove the mosaic image blocks of the capsule endoscope image. The present application can effectively remove a mosaic of a capsule endoscope image, thus improving the image quality of the capsule endoscope image.
Inventors:
DUAN XIAODONG (US)
YOU QINGHU (CN)
YOU QINGHU (CN)
Application Number:
PCT/CN2023/074808
Publication Date:
August 24, 2023
Filing Date:
February 07, 2023
Export Citation:
Assignee:
ANKON TECHNOLOGIES CO LTD (CN)
International Classes:
G06T5/00
Foreign References:
| CN114202486A | 2022-03-18 | |||
| CN110415175A | 2019-11-05 | |||
| CN111127370A | 2020-05-08 | |||
| CN113850757A | 2021-12-28 | |||
| CN110049337A | 2019-07-23 | |||
| US20040169617A1 | 2004-09-02 |
Attorney, Agent or Firm:
TOWIN INTELLECTUAL PROPERTY AGENCY LTD. et al. (CN)
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