Title:
METHOD AND DEVICE FOR EXTRACTING VASCULAR CENTERLINE FROM TWO-DIMENSIONAL CORONARY ANGIOGRAPHIC IMAGE
Document Type and Number:
WIPO Patent Application WO/2021/097821
Kind Code:
A1
Abstract:
A method and device for extracting a vascular centerline from a two-dimensional coronary angiographic image, and a system. The method for extracting a vascular centerline from a two-dimensional coronary angiographic image comprises: extracting at least one vascular path line from a two-dimensional coronary angiographic image (S500); and selecting a vascular path line as a vascular centerline (S600). By first extracting at least one vascular path line from a two-dimensional coronary angiographic image and then obtaining a vascular centerline according to the vascular path line, the method has the advantages of rapid extraction, low difficulty, and high accuracy.
Inventors:
WANG ZHIYUAN (CN)
LIU GUANGZHI (CN)
CAO WENBIN (CN)
WU XINYU (CN)
LIU GUANGZHI (CN)
CAO WENBIN (CN)
WU XINYU (CN)
Application Number:
PCT/CN2019/120343
Publication Date:
May 27, 2021
Filing Date:
November 22, 2019
Export Citation:
Assignee:
SUZHOU RAINMED MEDICAL TECH CO LTD (CN)
International Classes:
G06T7/10; G06T7/60
Foreign References:
| CN106340021A | 2017-01-18 | |||
| CN101923713A | 2010-12-22 | |||
| CN108133478A | 2018-06-08 | |||
| CN102819823A | 2012-12-12 | |||
| CN106485704A | 2017-03-08 | |||
| JP2004008304A | 2004-01-15 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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