Laser & Optoelectronics Progress, Volume. 55, Issue 1, 11013(2018)
A DeBruijn Color Structured Light Decoding Algorithm Based on Color Transfer Technique
Figures & Tables(8)
Fig. 1. Flow chart of DeBruijn color structured light decoding algorithm based on color transfer technique
Fig. 4. Comparison of captured structured light projection images and enhanced processing results
Fig. 5. Extraction results of fringe centers in structured light projection images
Table 1. Comparison of structured light projection image enhancement
View tableTable 1. Comparison of structured light projection image enhancement
Algorithm Experiment object MSE PSNR Feature point matching accuracy /% Retinex Rail metal 109.1 27.7565 89.1 Proposed Rail metal 101.4 28.0718 95.3 Retinex Color vase 107.4 27.8214 92.6 Proposed Color vase 99.3 28.1628 96.1 Retinex Hand 121.9 27.2709 90.3 Proposed Hand 70.5 29.6479 96.2 Retinex Plaster portrait 129.6 27.0034 88.9 Proposed Plaster portrait 101.0 28.0854 94.3
Table 2. Comparison of extraction results of fringe center points
View tableTable 2. Comparison of extraction results of fringe center points
Algorithm Experiment object Number of extract center points Number of false extract center points Error rate /% Ref. [5] Rail metal 21763 1914 8.8 Proposed Rail metal 25742 1021 3.9 Ref. [5] Color vase 11524 1311 11.3 Proposed Color vase 16284 1024 6.3 Ref. [5] Hand 9811 945 9.6 Proposed Hand 15864 951 5.9 Ref. [5] Plaster portrait 7785 668 8.5 Proposed Plaster portrait 10294 426 4.1
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Bai Hongyun, Xu Hongli, Huang Hua. A DeBruijn Color Structured Light Decoding Algorithm Based on Color Transfer Technique[J]. Laser & Optoelectronics Progress, 2018, 55(1): 11013
Paper Information
Category: Image Processing
Received: Aug. 16, 2017
Accepted: --
Published Online: Sep. 10, 2018
The Author Email: Xu Hongli (hlxu@bjtu.edu.cn)
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