Multi-Color Channel Gamma Correction in Fringe Projection Profilometry

Multi-Color Channel Gamma Correction in Fringe Projection Profilometry

Three-dimensional shape measurement plays an important role in various fields. As a way of three-dimensional measurement, fringe projection profilometry (FPP) is widely used because of its non-contact, simple structure, and high stability. One of the key challenges affecting measurement accuracy is...

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Bibliographic Details
Main Authors: Xiang Sun, Yunpeng Zhang, Lingbao Kong, Xing Peng, Zhenjun Luo, Jie Shi, Liping Tian
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Photonics
Subjects:
fringe projection
gamma correction
multi-color channel
Online Access:https://www.mdpi.com/2304-6732/12/1/74
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