Three-dimensional shape measurement technique for shiny surfaces by adaptive pixel-wise projection intensity adjustment

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• 作者：Hui Lin^a ; ^b ; ^c ; Jian Gao^a ; ^b ; ^{gaojian@gdut.edu.cn} ; Qing Mei^a ; ^b ; Guanjin Zhang^a ; ^b ; Yunbo He^a ; ^b ; Xin Chen^a ; ^b
• 关键词：High dynamic range ; Shiny surface ; 3D shape measurement ; Structured light
• 刊名：Optics and Lasers in Engineering
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：91
• 期：Complete
• 页码：206-215
• 全文大小：1521 K
• 卷排序：91

文摘

Propose a robust, adaptive, and fast 3D shape measurement technique. Capable of measuring objects with shiny surfaces. Avoid image saturation and maintain a high SNR. Need to capture far fewer pattern images for measurement. Greatly reduce the time costs to obtain the optimal projection intensities.