Methods, systems, and computer readable media for deriving a three-dimensional (3D) textured surface from endoscopic video

Methods, systems, and computer readable media for deriving a three-dimensional (3D) textured surface from endoscopic video are disclosed. According to one method for deriving a 3D textured surface from endoscopic video, the method comprises: performing video frame preprocessing to identify a plurali...

Full description

Saved in:
Bibliographic Details
Main Authors Zhao, Qingyu, Pizer, Stephen Murray, Rosenman, Julian Gary, McGill, Sarah Kelly, Price, James True, Fan, Miao, Frahm, Jan-Michael, Wang, Rui, Ma, Ruibin
Format Patent
LanguageEnglish
Published 04.08.2020
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:Methods, systems, and computer readable media for deriving a three-dimensional (3D) textured surface from endoscopic video are disclosed. According to one method for deriving a 3D textured surface from endoscopic video, the method comprises: performing video frame preprocessing to identify a plurality of video frames of an endoscopic video, wherein the video frame preprocessing includes informative frame selection, specularity removal, and key-frame selection; generating, using a neural network or a shape-from-motion-and-shading (SfMS) approach, a 3D textured surface from the plurality of video frames; and optionally registering the 3D textured surface to at least one CT image.
Bibliography:Application Number: US201916241356