Opto-Electronic Engineering, Volume. 52, Issue 1, 240264(2025)
Smartphone image quality assessment method based on Swin-AK Transformer
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Fig. 4. Diagram of the sliding window operation in Swin Transformer
Fig. 8. Structure diagram of the dual attention cross fusion module
Fig. 11. Scatter plot of image attribute scores versus overall subjective quality scores in the SPAQ. (a) Brightness; (b) Colorfulness; (c) Sharpness
Fig. 14. Comparison of attention heatmaps between Swin Transformer and Swin-AK Transformer
Fig. 15. MOS values of images in the SPAQ dataset and the quality prediction values of the proposed method
Fig. 16. MOS values of images in the LIVE-C dataset and the quality prediction values of the proposed method
Table 1. Comparison of the proposed method with other methods on the SPAQ dataset
View tableView in ArticleTable 1. Comparison of the proposed method with other methods on the SPAQ dataset
Methods PLCC SROCC BLINDS-II[ 21 ]0.539 0.478 DIIVINE[ 22 ]0.603 0.596 BRISQUE[ 23 ]0.817 0.828 CORNIA[ 24 ]0.724 0.709 IL-NIQE[ 25 ]0.704 0.695 HOSA[ 26 ]0.824 0.817 DIQaM-NR[ 27 ]0.836 0.824 WaDIQaM-NR[ 27 ]0.843 0.821 TS-CNN[ 28 ]0.811 0.801 TReS[ 29 ]0.911 0.902 DB-CNN[ 30 ]0.913 0.909 HyperIQA[ 31 ]0.919 0.916 CaHDC[ 32 ]0.841 0.833 ResNet50[ 7 ]0.909 0.908 MT-A[ 7 ]0.916 0.916 MUSIQ[ 2 ]0.921 0.917 DACNN[ 33 ]0.921 0.915 Re-IQA[ 34 ]0.925 0.918 DEIQT[ 35 ]0.923 0.919 LoDa[ 36 ]0.928 0.925 Ours 0.932 0.929
Table 2. Comparison of the proposed method with other methods on the LIVE-C dataset
View tableView in ArticleTable 2. Comparison of the proposed method with other methods on the LIVE-C dataset
Methods PLCC SROCC BLINDS-II[ 21 ]0.497 0.456 DIIVINE[ 22 ]0.557 0.513 BRISQUE[ 23 ]0.637 0.616 CORNIA[ 24 ]0.659 0.617 IL-NIQE[ 25 ]0.516 0.539 HOSA[ 26 ]0.691 0.674 DIQaM-NR[ 27 ]0.645 0.633 WaDIQaM-NR[ 27 ]0.692 0.669 TS-CNN[ 28 ]0.667 0.655 TReS[ 29 ]0.877 0.846 DB-CNN[ 30 ]0.859 0.852 HyperIQA[ 31 ]0.870 0.855 CaHDC[ 32 ]0.738 0.734 MUSIQ[ 2 ]0.875 0.862 DACNN[ 33 ]0.882 0.861 Re-IQA[ 34 ]0.854 0.84 Ours 0.885 0.865
Table 3. Results of the ablation experiment
View tableView in ArticleTable 3. Results of the ablation experiment
Model PLCC SROCC Swin Transformer 0.921 0.918 Swin-AK Transformer 0.923 0.920 Manual features+ Swin Transformer 0.924 0.922 Manual features+ Swin-AK Transformer 0.929 0.925 Ours 0.932 0.929
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Guopeng Hou, Wu Dong, Likun Lu, Ziyi Zhou, Qian Ma, Zhen Bai, Shenghui Zheng. Smartphone image quality assessment method based on Swin-AK Transformer[J]. Opto-Electronic Engineering, 2025, 52(1): 240264
Paper Information
Category: Article
Received: Nov. 11, 2024
Accepted: Dec. 23, 2024
Published Online: Feb. 21, 2025
The Author Email: Wu Dong (董武)
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