Exploratory investigation of virtual lesions in gastrointestinal endoscopy using a novel phase‐shift method for three‐dimensional shape measurement

Exploratory investigation of virtual lesions in gastrointestinal endoscopy using a novel phase‐shift method for three‐dimensional shape measurement

Abstract Accurate measurement of the size of lesions or distances between any two points during endoscopic examination of the gastrointestinal tract is difficult owing to the fisheye lens used in endoscopy. To overcome this issue, we developed a phase‐shift method to measure three‐dimensional (3D) d...

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Main Authors: Taku Sakamoto, Ichiro Oda, Takuma Okamura, Hourin Cho, Naoya Toyoshima, Satoru Nonaka, Haruhisa Suzuki, Tatsuya Nakamura, Daichi Watanabe, Keigo Matsuo, Kazunari Hanano, Tetsuhide Takeyama, Shigetaka Yoshinaga, Yutaka Saito
Format: Article
Language:English
Published: Wiley 2025-04-01
Series:DEN Open
Subjects:
dimensional measurement accuracy
endoscopes
gastrointestinal neoplasms
gastrointestinal tract
three‐dimensional imaging
Online Access:https://doi.org/10.1002/deo2.381
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https://doi.org/10.1002/deo2.381

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