Optics and Precision Engineering, Volume. 32, Issue 12, 1954(2024)
Dual attention refinement single image desnowing
Figures & Tables(11)
Fig. 4. Results of snow removal by different methods on the CSD dataset
Fig. 5. Visualization comparison of different snow removal methods for texture details
Fig. 7. Results of ablation experiments of branch network and refinement processing module for snow removal
Table 1. Results of different desnowing algorithms on three datesets
View tableView in ArticleTable 1. Results of different desnowing algorithms on three datesets
方法 CSD（2 000） SRRS（2 000） Snow100K（2 000） #Param # GMacs PSNR/dB SSIM PSNR/dB SSIM PSNR/dB SSIM Zheng［ 2 ］20.21 0.79 19.12 0.80 23.86 0.82 - - DesnowNet［ 5 ］20.13 0.81 20.38 0.84 30.50 0.94 15.6 M 1.7 KG CycleGAN［ 21 ］20.98 0.80 20.21 0.74 26.81 0.89 7.84 M 42.38 G RESCAN［ 22 ］22.11 0.81 22.79 0.86 - - - - All in One［ 23 ］26.31 0.87 24.98 0.88 26.07 0.88 44 M 12.26 G JSTASR［ 6 ］27.96 0.88 25.82 0.89 23.12 0.86 65 M - HDCWNet［ 7 ］29.06 0.91 27.78 0.92 31.54 0.95 6.99 M 9.78 G TransWeather［ 24 ］31.76 0.93 28.29 0.92 31.82 0.93 21.9 M 5.64 G Ours 32.16 0.96 30.08 0.95 32.03 0.95 5.48 M 6.12 G
Table 2. Comparison results of different construction strategies
View tableView in ArticleTable 2. Comparison results of different construction strategies
指标 PSNR/dB SSIM 分支网络串联结构 29.83 0.94 维度不拆分并行化策略 31.94 0.95 维度拆分并行化策略 32.16 0.96
Table 3. Comparison results of different attention strategies
View tableView in ArticleTable 3. Comparison results of different attention strategies
指标 像素注意力 空间注意力 通道注意力 PSNR/dB 32.05 31.94 32.16 SSIM 0.96 0.96 0.96
Table 4. Results of ablation experiments on branching networks and refinement of processing modules
View tableView in ArticleTable 4. Results of ablation experiments on branching networks and refinement of processing modules
纹理提取分支 精细化
处理模块
U型特征提取分支网络 指标
（PSNR/SSIM）
× × √ 30.86 0.94 × √ √ 31.43 0.95 √ × √ 31.87 0.95 √ √ √ 32.16 0.96
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Mingzhu SHI, Bin ZAO, Yuhao SU, Xinhui LIN, Siqi KONG, Muxian TAN. Dual attention refinement single image desnowing[J]. Optics and Precision Engineering, 2024, 32(12): 1954
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Received: Nov. 13, 2023
Accepted: --
Published Online: Aug. 28, 2024
The Author Email: SHI Mingzhu (shimz@tjnu.edu.cn)
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