Title:
METHOD AND DEVICE FOR SEGMENTING BLOOD VESSEL AREA IN MEDICAL IMAGE
Document Type and Number:
WIPO Patent Application WO/2023/054994
Kind Code:
A1
Abstract:
The objective of the present invention is to segment a blood vessel area in a medical image, and the method for determining a blood vessel area in a medical image may comprise the steps of: acquiring the medical image; segmenting the blood vessel area in the medical image so as to generate an initial segmentation result; detecting at least one end point of the blood vessel from the initial segmentation result; and restoring a missing blood vessel area on the basis of the at least one end point and a geometric property of the blood vessel.
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Inventors:
SHIM HACK JOON (KR)
HAN KYUNG HOON (KR)
CHOI JA YOUNG (KR)
KIM JI YEON (KR)
MAENG SHIN HEE (KR)
HA SEONG MIN (KR)
CHOI ANNES (KR)
JEON BYUNG HWAN (KR)
HAN KYUNG HOON (KR)
CHOI JA YOUNG (KR)
KIM JI YEON (KR)
MAENG SHIN HEE (KR)
HA SEONG MIN (KR)
CHOI ANNES (KR)
JEON BYUNG HWAN (KR)
Application Number:
PCT/KR2022/014320
Publication Date:
April 06, 2023
Filing Date:
September 26, 2022
Export Citation:
Assignee:
ONTACT HEALTH CO LTD (KR)
UNIV YONSEI IACF (KR)
UNIV YONSEI IACF (KR)
International Classes:
A61B6/00; G06T7/00; G06T7/11; G16H30/40; G16H50/20
Foreign References:
| KR20210101639A | 2021-08-19 | |||
| KR20210115223A | 2021-09-27 | |||
| KR102187712B1 | 2020-12-07 | |||
| KR20190084380A | 2019-07-17 | |||
| KR20190115713A | 2019-10-14 |
Other References:
HAN, Kyunghoon et al. Reconnection of fragmented parts of coronary arteries using local geometric features in X-ray angiography images. Computers in Biology and Medicine. vol. 141, pp. 1-12, 07 December 2021. [Retrieved on 13 December 2022]. Retrieved from .
Attorney, Agent or Firm:
SUNG, Byung Kee (KR)
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