Blind Recovery Method of Motion Blurred Image Based on Combining <italic>l</italic><sub>1</sub><italic>/l</italic><sub>2</sub> Norm with High Order and Low Order Total Variation

Can Wang; Fan Yang; Jing Li

doi:10.3788/LOP55.041015

Laser & Optoelectronics Progress, Volume. 55, Issue 4, 041015(2018)

Blind Recovery Method of Motion Blurred Image Based on Combining l₁/l₂ Norm with High Order and Low Order Total Variation

Can Wang^1,2, Fan Yang^1,2、*, and Jing Li^1,2

Author Affiliations

¹ School of Electronic and Information Engineering, Hebei University of Technology, Tianjin 300401, China

² Tianjin Key Laboratory of Electronic Materials and Devices, Tianjin 300401, China

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Figures & Tables(8)

Fig. 1. Customized blurred kernel. (a) K1; (b) K2

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Fig. 2. Comparison results of the blind recovery of blurred images for Lena with kernel K1. (a) Original image; (b) blurred image with kernel K1; (c) method of Ref.[9]; (d) method of Ref.[19]; (e) proposed method; (f) blurred kernel estimated by proposed method

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Fig. 3. Comparison results of the blind recovery of blurred images for peppers with kernel K2. (a) Original image; (b) blurred image with kernel K2; (c) method of Ref.[9]; (d) method of Ref.[19]; (e) proposed method; (f) blurred kernel estimated by proposed method

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Fig. 4. Comparison results of the blind recovery of blurred images for Roma. (a) Blurred image; (b) method of Ref.[9]; (c) method of Ref.[19]; (d) proposed method

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Fig. 5. Comparison results of the blind recovery of blurred images for fishes. (a) Blurred image; (b) method of Ref.[9]; (c) method of Ref.[19]; (d) proposed method

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Table 1. PSNR comparison with different methodsdB
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Table 1. PSNR comparison with different methodsdB
Blurimage Blurkernel Methodof Ref.[9] Methodof Ref.[19] Proposedmethod
Lena K1 26.36 27.54 28.83
K2 26.31 25.24 26.84
Peppers K1 27.63 26.85 28.33
K2 28.39 27.92 29.04

Table 2. SSIM comparison with different methods
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Table 2. SSIM comparison with different methods
Blurimage Blurkernel Methodof Ref.[9] Methodof Ref.[19] Proposedmethod
Lena K1 0.7155 0.8887 0.9372
K2 0.8296 0.7426 0.9128
Peppers K1 0.9167 0.8701 0.9434
K2 0.9042 0.8864 0.9544

Table 3. Comentropy comparison with different methods
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Table 3. Comentropy comparison with different methods
Blurredimage Method ofRef.[9] Method ofRef.[19] Proposedmethod
Roma 5.32 6.63 7.03
Fishes 6.46 5.97 6.98

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Can Wang, Fan Yang, Jing Li. Blind Recovery Method of Motion Blurred Image Based on Combining l₁/l₂ Norm with High Order and Low Order Total Variation[J]. Laser & Optoelectronics Progress, 2018, 55(4): 041015

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