激光与光电子学进展, 2021, 58 (4): 0410002, 网络出版: 2021-02-08   

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
作者单位
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

AlgorithmSampling rate
0.10.20.30.40.5
MandrillMS-BCS-SPL21.4923.0024.5625.5326.47
Document22.8624.2525.9627.5528.75
ABCS-SPL20.6822.2223.3424.5425.85
Ours25.3726.3327.4128.6329.80
GoldhillMS-BCS-SPL29.0531.0732.8033.7234.69
Document30.1730.8533.3834.8536.05
ABCS-SPL25.7927.7129.2630.4033.50
Ours30.8932.3833.8535.2336.82
BarbaraMS-BCS-SPL23.8925.1326.1427.4429.02
Document25.2126.7928.3929.9731.57
ABCS-SPL20.5924.5126.1627.9129.43
Ours27.8428.8529.9631.0932.57
HousesMS-BCS-SPL21.1123.3725.3926.3027.32
Document21.9623.9325.7026.3627.36
ABCS-SPL17.4020.3921.2722.9623.52
Ours23.7025.4426.9728.6830.40
BoatMS-BCS-SPL27.4130.1932.0333.2034.26
Document28.6930.0631.2832.3733.16
ABCS-SPL22.4023.7727.0428.9330.31
Ours29.2530.8632.5434.2536.09
BridgeMS-BCS-SPL24.1425.8927.7628.5529.41
Document26.3327.1627.8428.4929.09
ABCS-SPL20.4623.5424.1125.3426.51
Ours26.4627.8528.9630.1031.47
HomeMS-BCS-SPL26.5129.1431.4133.7834.98
Document29.3430.7731.9533.2334.31
ABCS-SPL20.4024.3627.0529.3631.03
Ours29.5731.3234.8235.6136.59
LighthouseMS-BCS-SPL22.9325.6227.5628.6429.81
Document26.6127.9429.1530.1631.01
ABCS-SPL18.6019.9120.2521.5122.80
Ours26.9128.4730.0831.9633.76
PeppersMS-BCS-SPL31.3134.5535.8036.8437.75
Document31.6433.0334.2235.5336.56
ABCS-SPL24.0126.6029.6031.4633.93
Ours32.8134.6336.0737.4839.33
AlgorithmSampling rate
0.10.20.30.40.5
AirfieldMS-BCS-SPL24.4626.8228.6229.5830.54
Document25.6826.6927.7228.7829.59
ABCS-SPL21.1322.2423.4524.4025.18
Ours25.9727.4928.9330.3232.06
ZeldaMS-BCS-SPL35.0237.4139.0940.0441.01
Document34.9736.1437.5238.5639.99
ABCS-SPL24.5827.2332.6035.2836.71
Ours35.4737.5539.1640.1041.90
TruckMS-BCS-SPL30.8732.9034.7935.6536.62
Document33.6834.8035.8137.3538.89
ABCS-SPL25.1226.9228.4429.9531.14
Ours33.8435.3636.8438.2539.47
TankMS-BCS-SPL30.9332.4634.0434.8535.73
Document33.8634.5235.1036.1837.26
ABCS-SPL26.0527.0028.8630.0931.03
Ours34.0935.0936.2437.2238.33
KielMS-BCS-SPL22.8124.4425.5126.7328.56
Document25.6426.6927.7528.5429.69
ABCS-SPL20.4921.1421.9222.6123.16
Ours25.9127.1328.5529.8231.56
FruitsMS-BCS-SPL19.8722.2123.6224.8726.23
Document24.8725.6926.7527.3428.08
ABCS-SPL19.5521.6522.9824.8226.19
Ours25.0726.5327.9129.3231.11
CoupleMS-BCS-SPL26.9329.5531.5232.5733.70
Document29.0130.6531.7732.8933.84
ABCS-SPL22.9624.5226.2927.9429.37
Ours29.3831.2732.9734.7136.46
MountainMS-BCS-SPL20.3321.9323.7824.5525.43
Document23.3024.0724.8525.5926.47
ABCS-SPL20.1621.2722.3423.2224.41
Ours23.5024.4625.3126.4027.36
DollarMS-BCS-SPL18.8220.4421.4222.1422.99
Document22.9923.7924.8525.5126.38
ABCS-SPL15.1315.5115.8616.1416.37
Ours23.1924.5825.6026.4328.17
WomanMS-BCS-SPL25.1027.2629.1230.3831.78
Document28.6229.7431.0832.4833.35
ABCS-SPL18.0624.0925.7727.3528.78
Ours28.7031.9232.8633.7735.56
AerialMS-BCS-SPL24.3227.0129.5130.7531.96
Document26.8128.3629.2830.4331.12
ABCS-SPL22.1622.1923.7025.1426.65
Ours27.0729.2630.4032.0833.80

查看原文

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.

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