Photometric Stereo-Based Depth Map Reconstruction for Monocular Capsule Endoscopy

Photometric Stereo-Based Depth Map Reconstruction for Monocular Capsule Endoscopy

The capsule endoscopy robot can only use monocular vision due to the dimensional limit. To improve the depth perception of the monocular capsule endoscopy robot, this paper proposes a photometric stereo-based depth map reconstruction method. First, based on the characteristics of the capsule endosco...

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Bibliographic Details
Main Authors: Yang Hao, Jing Li, Fei Meng, Peisen Zhang, Gastone Ciuti, Paolo Dario, Qiang Huang
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Sensors
Subjects:
monocular capsule endoscopy
photometric stereo
depth map reconstruction
non-ideal Lambertian surface
specular highlight
Online Access:https://www.mdpi.com/1424-8220/20/18/5403

Internet

https://www.mdpi.com/1424-8220/20/18/5403

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