He Zhao, Jinxiu Zhang, Zhenggang Zhang. PCNN Medical Image Fusion Based on NSCT and DWT[J]. Laser & Optoelectronics Progress, 2021, 58(20): 2017002
- Laser & Optoelectronics Progress
- Vol. 58, Issue 20, 2017002 (2021)
Fig. 1. Decomposition process of NSCT
Fig. 2. Flow chart of the proposed algorithm
Fig. 3. Simplified model of neuron in PCNN
Fig. 4. Framework chart of low frequency subband component fusion
Fig. 5. CT/MRI source images and image fusion results by different algorithms
Fig. 6. Flow chart of MRI/PET image fusion
Fig. 7. MRI/PET source images and image fusion results by different algorithms
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Table 1. Evaluation indicators for the first group of images
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Table 2. Evaluation indicators for the second group of images
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Table 3. Evaluation indicators for the third group of images
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Table 4. Evaluation indicators for the fourth group of images
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Table 5. Evaluation indicators for the fifth group of images
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Table 6. Evaluation indicators for the sixth group of images
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