Large-scale 3-D profilometer

Yu-Ying Lan; Jin-Liang Chen; Wei-Cheng Wang; Leh-Rong Chang

doi:10.1117/12.803008

15 September 2008 Large-scale 3-D profilometer

Yu-Ying Lan, Jin-Liang Chen, Wei-Cheng Wang, Leh-Rong Chang

Proceedings Volume 7073, Applications of Digital Image Processing XXXI; 70732J (2008) https://doi.org/10.1117/12.803008
Event: Optical Engineering + Applications, 2008, San Diego, California, United States

Abstract

3-D profilometry, it is necessary to locate the in-focus region of the image and to reconstruct the best 3D profile. A series of images are collected on-the-fly. The contrast and the intensity indices of each region of each image are calculated in the scanning procedure. The proposed method will reconstruct 3D shape from moving platform. The proposed method is applied on some preliminary experiments and it shows that the large-scale 3-D profile reconstruction can be realized.

Citation Download Citation

Yu-Ying Lan, Jin-Liang Chen, Wei-Cheng Wang, and Leh-Rong Chang "Large-scale 3-D profilometer", Proc. SPIE 7073, Applications of Digital Image Processing XXXI, 70732J (15 September 2008); https://doi.org/10.1117/12.803008

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