Effective descriptor extraction strategies for correspondence matching in coronary angiography images.

Hyun-Woo Kim¹, Soon-Cheol Noh¹, Sun-Hwa Kim², Hyun-Wook Chu², Chung-Hwan Jung³, Si-Hyuck Kang^4,5

¹Medipixel Inc, Seoul, Republic of Korea.

²Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea.

³Medipixel Inc, Seoul, Republic of Korea. danny.jung@medipixel.io.

⁴Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea. eandp303@gmail.com.

⁵Department of Internal Medicine, Seoul National University, Seoul, Republic of Korea. eandp303@gmail.com.

PubMed PMC DOI PDF

Abstract

The importance of 3D reconstruction of coronary arteries using multiple coronary angiography (CAG) images has been increasingly recognized in the field of cardiovascular disease management. This process relies on the camera matrix's optimization, needing correspondence info for identical point positions across two images. Therefore, an automatic method for determining correspondence between two CA…

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