Laser & Optoelectronics Progress, Volume. 60, Issue 16, 1633001(2023)
Mural Style Transfer with Feature Clustering and Deep Residual Shrinkage Network
Fig. 1. Network framework
Fig. 2. Algorithm flow
Fig. 3. Cluster graph comparison. (a) Input image; (b) VGG19 space; (c) RGB space
Fig. 4. Algorithm flow
Fig. 5. Color space comparison. (a) Input image; (b) RGB space; (c) LAB space
Fig. 6. RSB structure
Fig. 7. Soft threshold function and its derivative. (a) Soft threshold function; (b) soft threshold function derivative
Fig. 8. Image representation of different network levels. (a) Original image; (b) Conv_1_1; (c) Conv_2_1; (d) Conv_3_1; (e) Conv_4_1
Fig. 9. RSB validity verification. (a) Content image; (b) without RSB; (c) with RSB
Fig. 10. The effect of style transfer with different cluster numbers. (a) Input image; (b)
Fig. 11. The effect of style transfer with different fusion coefficients. (a) Input image; (b)
Fig. 12. The effect of style transfer with different coverage ratios. (a) Input image; (b) coverage ratio is 0.25; (c) coverage ratio is 0.5; (d) coverage ratio is 1.0
Fig. 13. Comparison of different style transfer methods. (a) Content images; (b) style images; (c) method of reference [5]; (d) AdaIN; (e) SANet; (f) MST; (g) proposed method
Fig. 14. Comparison results of different data augmentation methods. (a) Original image; (b) flip horizontal; (c) rotate 90°; (d) rotate 180°; (e) rotate 270°; (f) contrast; (g) color enhancement; (h) brightness enhancement
Fig. 15. Effect of different dataset generation. (a) Original murals; (b) masked images; (c) real; (d) real+s.a.; (e) synthetic; (f) real+synthetic
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Meng Wu, Yining Gao, Jia Wang. Mural Style Transfer with Feature Clustering and Deep Residual Shrinkage Network[J]. Laser & Optoelectronics Progress, 2023, 60(16): 1633001
Category: Vision, Color, and Visual Optics
Received: Sep. 20, 2022
Accepted: Nov. 24, 2022
Published Online: Aug. 18, 2023
The Author Email: Wu Meng (wumeng@xauat.edu.cn)