基于灰度共生矩阵的多尺度分块压缩感知算法 下载: 795次
Multi-Scale Block Compressed Sensing Algorithm Based on Gray-Level Co-Occurrence Matrix
沈阳化工大学信息工程学院, 辽宁 沈阳 110142
图 & 表
图 1. 本算法的流程图
Fig. 1. Flow chart of our algorithm
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图 2. GLCM的像素对路线
Fig. 2. Pixel-to-pixel alignment of the GLCM
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图 3. SPL算法流程
Fig. 3. Flow chart of the SPL algorithm
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图 4. 图像数据集。(a)Mandrill; (b)Goldhill; (c)Barbara; (d)Houses; (e)Boat; (f)Bridge; (g)Home; (h)Lighthouse; (i)Peppers; (j)Airfield; (k)Zelda; (l)Truck; (m)Tank; (n)Kiel; (o)Fruits; (p)Couple; (q)Mountain; (r)Dollar;(s)Woman; (t)Aerial
Fig. 4. Image date set.(a)Mandrill; (b)Goldhil; (c)Barbara; (d)Houses; (e)Boat; (f)Bridge; (g)Home; (h) Lighthouse; (i) Peppers; (j) Airfield; (k) Zelda; (l) Truck; (m) Tank; (n) Kiel; (o) Fruits; (p)Couple; (q)Mountain; (r)Dollar; (s)Woman; (t)Aerial
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图 5. SNR为5 dB时Boat图像的重构效果。 (a)MS-BCS-SPL算法; (b)Document算法; (c)ABCS-SPL算法; (d)本算法
Fig. 5. Reconstruction effect of Boat image when SNR is 5 dB. (a) MS-BCS-SPL algorithm; (b) Document algorithm; (c) ABCS-SPL algorithm; (d)our algorithm
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图 6. SNR为10 dB时Boat图像的重构效果。(a)MS-BCS-SPL算法;(b)Document算法;(c)ABCS-SPL算法;(d)本算法
Fig. 6. Reconstruction effect of Boat image when SNR is 10 dB. (a) MS-BCS-SPL algorithm; (b) Document algorithm; (c) ABCS-SPL algorithm; (d)our algorithm
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图 7. SNR为15 dB时Boat图像的重构效果。(a)MS-BCS-SPL算法;(b)Document算法;(c)ABCS-SPL算法;(d)本算法
Fig. 7. Reconstruction effect of Boat image when SNR is 15 dB. (a) MS-BCS-SPL algorithm; (b) Document algorithm; (c) ABCS-SPL algorithm; (d)our algorithm
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表 1不同算法重构图像的PSNR
Table1. PSNR of images reconstructed by different algorithms unit: dB
Algorithm | Sampling rate |
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0.1 | 0.2 | 0.3 | 0.4 | 0.5 |
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Mandrill | MS-BCS-SPL | 21.49 | 23.00 | 24.56 | 25.53 | 26.47 | Document | 22.86 | 24.25 | 25.96 | 27.55 | 28.75 | ABCS-SPL | 20.68 | 22.22 | 23.34 | 24.54 | 25.85 | Ours | 25.37 | 26.33 | 27.41 | 28.63 | 29.80 | Goldhill | MS-BCS-SPL | 29.05 | 31.07 | 32.80 | 33.72 | 34.69 | Document | 30.17 | 30.85 | 33.38 | 34.85 | 36.05 | ABCS-SPL | 25.79 | 27.71 | 29.26 | 30.40 | 33.50 | Ours | 30.89 | 32.38 | 33.85 | 35.23 | 36.82 | Barbara | MS-BCS-SPL | 23.89 | 25.13 | 26.14 | 27.44 | 29.02 | Document | 25.21 | 26.79 | 28.39 | 29.97 | 31.57 | ABCS-SPL | 20.59 | 24.51 | 26.16 | 27.91 | 29.43 | Ours | 27.84 | 28.85 | 29.96 | 31.09 | 32.57 | Houses | MS-BCS-SPL | 21.11 | 23.37 | 25.39 | 26.30 | 27.32 | Document | 21.96 | 23.93 | 25.70 | 26.36 | 27.36 | ABCS-SPL | 17.40 | 20.39 | 21.27 | 22.96 | 23.52 | Ours | 23.70 | 25.44 | 26.97 | 28.68 | 30.40 | Boat | MS-BCS-SPL | 27.41 | 30.19 | 32.03 | 33.20 | 34.26 | Document | 28.69 | 30.06 | 31.28 | 32.37 | 33.16 | ABCS-SPL | 22.40 | 23.77 | 27.04 | 28.93 | 30.31 | Ours | 29.25 | 30.86 | 32.54 | 34.25 | 36.09 | Bridge | MS-BCS-SPL | 24.14 | 25.89 | 27.76 | 28.55 | 29.41 | Document | 26.33 | 27.16 | 27.84 | 28.49 | 29.09 | ABCS-SPL | 20.46 | 23.54 | 24.11 | 25.34 | 26.51 | Ours | 26.46 | 27.85 | 28.96 | 30.10 | 31.47 | Home | MS-BCS-SPL | 26.51 | 29.14 | 31.41 | 33.78 | 34.98 | Document | 29.34 | 30.77 | 31.95 | 33.23 | 34.31 | ABCS-SPL | 20.40 | 24.36 | 27.05 | 29.36 | 31.03 | Ours | 29.57 | 31.32 | 34.82 | 35.61 | 36.59 | Lighthouse | MS-BCS-SPL | 22.93 | 25.62 | 27.56 | 28.64 | 29.81 | Document | 26.61 | 27.94 | 29.15 | 30.16 | 31.01 | ABCS-SPL | 18.60 | 19.91 | 20.25 | 21.51 | 22.80 | Ours | 26.91 | 28.47 | 30.08 | 31.96 | 33.76 | Peppers | MS-BCS-SPL | 31.31 | 34.55 | 35.80 | 36.84 | 37.75 | Document | 31.64 | 33.03 | 34.22 | 35.53 | 36.56 | ABCS-SPL | 24.01 | 26.60 | 29.60 | 31.46 | 33.93 | Ours | 32.81 | 34.63 | 36.07 | 37.48 | 39.33 | Algorithm | Sampling rate | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | Airfield | MS-BCS-SPL | 24.46 | 26.82 | 28.62 | 29.58 | 30.54 | Document | 25.68 | 26.69 | 27.72 | 28.78 | 29.59 | ABCS-SPL | 21.13 | 22.24 | 23.45 | 24.40 | 25.18 | Ours | 25.97 | 27.49 | 28.93 | 30.32 | 32.06 | Zelda | MS-BCS-SPL | 35.02 | 37.41 | 39.09 | 40.04 | 41.01 | Document | 34.97 | 36.14 | 37.52 | 38.56 | 39.99 | ABCS-SPL | 24.58 | 27.23 | 32.60 | 35.28 | 36.71 | Ours | 35.47 | 37.55 | 39.16 | 40.10 | 41.90 | Truck | MS-BCS-SPL | 30.87 | 32.90 | 34.79 | 35.65 | 36.62 | Document | 33.68 | 34.80 | 35.81 | 37.35 | 38.89 | ABCS-SPL | 25.12 | 26.92 | 28.44 | 29.95 | 31.14 | Ours | 33.84 | 35.36 | 36.84 | 38.25 | 39.47 | Tank | MS-BCS-SPL | 30.93 | 32.46 | 34.04 | 34.85 | 35.73 | Document | 33.86 | 34.52 | 35.10 | 36.18 | 37.26 | ABCS-SPL | 26.05 | 27.00 | 28.86 | 30.09 | 31.03 | Ours | 34.09 | 35.09 | 36.24 | 37.22 | 38.33 | Kiel | MS-BCS-SPL | 22.81 | 24.44 | 25.51 | 26.73 | 28.56 | Document | 25.64 | 26.69 | 27.75 | 28.54 | 29.69 | ABCS-SPL | 20.49 | 21.14 | 21.92 | 22.61 | 23.16 | Ours | 25.91 | 27.13 | 28.55 | 29.82 | 31.56 | Fruits | MS-BCS-SPL | 19.87 | 22.21 | 23.62 | 24.87 | 26.23 | Document | 24.87 | 25.69 | 26.75 | 27.34 | 28.08 | ABCS-SPL | 19.55 | 21.65 | 22.98 | 24.82 | 26.19 | Ours | 25.07 | 26.53 | 27.91 | 29.32 | 31.11 | Couple | MS-BCS-SPL | 26.93 | 29.55 | 31.52 | 32.57 | 33.70 | Document | 29.01 | 30.65 | 31.77 | 32.89 | 33.84 | ABCS-SPL | 22.96 | 24.52 | 26.29 | 27.94 | 29.37 | Ours | 29.38 | 31.27 | 32.97 | 34.71 | 36.46 | Mountain | MS-BCS-SPL | 20.33 | 21.93 | 23.78 | 24.55 | 25.43 | Document | 23.30 | 24.07 | 24.85 | 25.59 | 26.47 | ABCS-SPL | 20.16 | 21.27 | 22.34 | 23.22 | 24.41 | Ours | 23.50 | 24.46 | 25.31 | 26.40 | 27.36 | Dollar | MS-BCS-SPL | 18.82 | 20.44 | 21.42 | 22.14 | 22.99 | Document | 22.99 | 23.79 | 24.85 | 25.51 | 26.38 | ABCS-SPL | 15.13 | 15.51 | 15.86 | 16.14 | 16.37 | Ours | 23.19 | 24.58 | 25.60 | 26.43 | 28.17 | Woman | MS-BCS-SPL | 25.10 | 27.26 | 29.12 | 30.38 | 31.78 | Document | 28.62 | 29.74 | 31.08 | 32.48 | 33.35 | ABCS-SPL | 18.06 | 24.09 | 25.77 | 27.35 | 28.78 | Ours | 28.70 | 31.92 | 32.86 | 33.77 | 35.56 | Aerial | MS-BCS-SPL | 24.32 | 27.01 | 29.51 | 30.75 | 31.96 | Document | 26.81 | 28.36 | 29.28 | 30.43 | 31.12 | ABCS-SPL | 22.16 | 22.19 | 23.70 | 25.14 | 26.65 | Ours | 27.07 | 29.26 | 30.40 | 32.08 | 33.80 |
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李金凤, 赵雨童, 黄纬然, 郭巾男. 基于灰度共生矩阵的多尺度分块压缩感知算法[J]. 激光与光电子学进展, 2021, 58(4): 0410002. Jinfeng Li, Yutong Zhao, Weiran Huang, Jinnan Guo. Multi-Scale Block Compressed Sensing Algorithm Based on Gray-Level Co-Occurrence Matrix[J]. Laser & Optoelectronics Progress, 2021, 58(4): 0410002.