Optics and Precision Engineering, Volume. 32, Issue 22, 3288(2024)
High dynamic range 3D measurement with complementary line-shifting strips based on color image synthesis
Fig. 1. High dynamic range 3D measurement with complementary line-shifting strips based on color image synthesis
Fig. 4. Each channel image and contrast distribution of line-shifting strips. (a)(b) A pair of complementary line-shifting strips color images and their images in three channels captured by the camera; (c) The metal disc with uniform illumination; (d) The overall contrast image corresponding to the three color channels; (e)(f)(g) The contrast curves for regions A, B, and C in Figure 4(d), respectively
Fig. 6. Reconstructed point cloud of the metal disc for the three channels
Fig. 7. Comparison of the reconstruction results of the metal disc.
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Wanyu GU, Kenghong SHI, Ziwei WANG, Yupei MIAO, Zewei CAI, Qijian TANG, Xiang PENG, Xiaoli LIU. High dynamic range 3D measurement with complementary line-shifting strips based on color image synthesis[J]. Optics and Precision Engineering, 2024, 32(22): 3288
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Received: Jun. 14, 2024
Accepted: --
Published Online: Mar. 10, 2025
The Author Email: LIU Xiaoli (lxl@szu.edu.cn)