Lijie Zhao, Yue Zuo, Mingzhong Huang. Activated Sludge Microscopic Image Fusion Based on Discrete Cosine Transform[J]. Laser & Optoelectronics Progress, 2020, 57(24): 241103
- Laser & Optoelectronics Progress
- Vol. 57, Issue 24, 241103 (2020)
Fig. 1. Framework based on DCT image fusion algorithm
Fig. 2. Fusion images of 2nd group of experiment. (a) Original image 1; (b) original image 2; (c) DWT; (d) DTCWT; (e) CVT; (f) NSCT; (g) DCT+Variance+CV; (h) proposed algorithm
Fig. 3. Fusion images of 3rd group of experiments. (a) Original image 1; (b) original image 2; (c) DWT; (d) DTCWT; (e) CVT; (f) NSCT; (g) DCT+Variance+CV; (h) proposed algorithm
Fig. 4. Fusion images of 4th group of experiment. (a) Original image 1; (b) original image 2; (c) DWT; (d) DTCWT; (e) CVT; (f) NSCT; (g) DCT+Variance+CV; (h) proposed algorithm
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Table 1. Fusion effect of proposed algorithm under different block methods
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Table 2. Fusion effect of 2nd group of experiment
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Table 3. Fusion effect of 3rd group of experiment
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Table 4. Fusion effect of 4th group of experiment
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