3D coronary artery elastic registration based on differential invariant signatures. Issue 6 (2nd November 2022)

• Record Type: Journal Article
• Authors: Wang, Mengxiao
• Is Part Of: Computer methods in biomechanics and biomedical engineering. Volume 10:Issue 6(2022)
• Page Start: 622
• Page End: 632
• Publication Date: 2022-11-02
• Subjects: Registration -- similarity transformation -- differential invariant -- signature curve -- segmentation matching; Imaging systems in biology -- Periodicals; Imaging systems in medicine -- Periodicals; Biomechanics -- Data processing -- Periodicals; Biomedical engineering -- Periodicals; 616.0757
• DOI: 10.1080/21681163.2021.2018046
• Languages: English
• ISSNs: 2168-1163

Abstract

ABSTRACT: In this paper, a point-set similarity model (PSM) is introduced, which provides a new elastic point set registration frame by using similarity invariant signature curves. According to the potential correspondences obtained by PSM, the similarity transformations between the point sets could be estimated. Experiments on synthetic data and real data of coronary artery show that our method offers certain advantages comparing with typical methods.