High Power Laser and Particle Beams, Volume. 34, Issue 11, 111004(2022)
A phase stereo matching method based on integrated epipolar line using binocular structured light
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Fig. 4. Horizontal phase shift fringe align with the phase monotonicity direction and epipolar line of phase image
Fig. 6. The region divided by integrated epipolar line using unified partitioning policy
Table 1. Matching time spent comparison of different resolution
View tableView in ArticleTable 1. Matching time spent comparison of different resolution
resolution original time spent/s improved time spent/s enhancing rate 640×480 0.223 0.017 12.72 1280×1024 1.008 0.109 9.29 2448×2048 3.256 0.324 10.05
Table 2. Matching time spent comparison of different scene
View tableView in ArticleTable 2. Matching time spent comparison of different scene
resolution original time spent/s improved time spent/s enhancing rate wall 0.250 0.031 8.06 scene 1 0.223 0.017 12.72 scene 2 0.156 0.016 9.75
Table 3. Difference of 3D reconstruction point cloud of different resolution
View tableView in ArticleTable 3. Difference of 3D reconstruction point cloud of different resolution
resolution average/mm standard deviation/mm 640×480 0.436 0.316 1280×1024 0.339 0.296 2448×2048 0.221 0.346
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Xiaohu Tang, Dan Hu, Kai Liu. A phase stereo matching method based on integrated epipolar line using binocular structured light[J]. High Power Laser and Particle Beams, 2022, 34(11): 111004
Paper Information
Category: High Power Laser Physics and Technology
Received: Apr. 9, 2022
Accepted: May. 31, 2022
Published Online: Oct. 18, 2022
The Author Email: Hu Dan (demyd03@163.com)
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