Scene-graph-driven semantic feature matching for monocular digestive endoscopy

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Zhuoyue Yang, Junjun Pan, Ranyang Li, Hong Qin

Published: 2022, Last Modified: 08 Apr 2025Comput. Biol. Medicine 2022EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•A semantic description combining SIFT and contours for denser, robust matching.•A semantic similarity metric for clustering to speed up the initialization of SfM.•A new SfM with semantic description for more 3D points and accurate pose estimation.