Colonoscopic 3D reconstruction by tubular non-rigid structure-from-motion

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Agniva Sengupta, Adrien Bartoli

Published: 01 Jul 2021, Last Modified: 06 Nov 2025International Journal of Computer Assisted Radiology and SurgeryEveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: The visual examination of colonoscopic images fails to extract precise geometric information of the colonic surface. Reconstructing the 3D surface of the colon from colonoscopic image sequences may thus add valuable clinical information. We address this problem of extracting precise spatio-temporal 3D structure information from colonoscopic images.