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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Editor: Zhizhan Xu
  • Vol. 10, Iss. 9 — Sep. 1, 2012
  • pp: 091001–091001

Registration and integration algorithm in structured light three-dimensional scanning based on scale-invariant feature matching of multi-source images

Haihua Cui, Wenhe Liao, Ning Dai, and Xiaosheng Cheng  »View Author Affiliations


Chinese Optics Letters, Vol. 10, Issue 9, pp. 091001-091001 (2012)


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Abstract

Based on the homography between a multi-source image and three-dimensional (3D) measurement points, this letter proposes a novel 3D registration and integration method based on scale-invariant feature matching. The matching relationships of two-dimensional (2D) texture gray images and two-and-a-half-dimensional (2.5D) range images are constructed using the scale-invariant feature transform algorithms. Then, at least three non-collinear 3D measurement points corresponding to image feature points are used to achieve a registration relationship accurately. According to the index of overlapping images and the local 3D border search method, multi-view registration data are rapidly and accurately integrated. Experimental results on real models demonstrate that the algorithm is robust and effective.

© 2012 Chinese Optics Letters

OCIS Codes
(100.0100) Image processing : Image processing
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.2650) Instrumentation, measurement, and metrology : Fringe analysis
(150.0150) Machine vision : Machine vision

ToC Category:
Image Processing

Citation
Haihua Cui, Wenhe Liao, Ning Dai, and Xiaosheng Cheng, "Registration and integration algorithm in structured light three-dimensional scanning based on scale-invariant feature matching of multi-source images," Chin. Opt. Lett. 10, 091001-091001 (2012)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-10-9-091001

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