Journal of Applied Optics, Volume. 44, Issue 2, 275(2023)
Digital holographic speckle denoising method based on compound modulation of object light
Figures & Tables(10)
Fig. 4. Structure diagram of electronically controlled liquid crystal diffuser
Fig. 7. 3D spectrogram obtained by normalized processing of figure 6
Fig. 8. 3D frequency spectrum cross-section diagram corresponding to figure 7
Table 1. Objective indicators of reconstructed images of dice under different methods
View tableView in ArticleTable 1. Objective indicators of reconstructed images of dice under different methods
方法 PSNR SSIM ENL SI 石英退偏器 16.79 0.43 0.69 1.89 电控液晶散射片 16.01 0.41 0.82 1.66 组合装置 16.91 0.47 0.94 1.52
Table 2. Objective indicators of reconstructed images of coin under different methods
View tableView in ArticleTable 2. Objective indicators of reconstructed images of coin under different methods
方法 PSNR SSIM ENL SI 石英退偏器 16.34 0.29 0.74 1.46 电控液晶散射片 16.23 0.27 0.89 1.35 组合装置 18.30 0.43 0.92 1.29
Tools
Get Citation
Copy Citation Text
Chunyang WANG, Yong KONG, Huan LI, Hu WU, He ZHANG, Meng WANG. Digital holographic speckle denoising method based on compound modulation of object light[J]. Journal of Applied Optics, 2023, 44(2): 275
Paper Information
Category: Research Articles
Received: Jun. 8, 2022
Accepted: --
Published Online: Apr. 14, 2023
The Author Email: KONG Yong (kkyy7757@aliyun.com)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20