Image Fusion Based on Fuzzy Logic Combined with Adaptive Pulse Coupled Neural Network in Nonsubsampled Contourlet Transform Domain

2019 ◽  
Vol 56 (10) ◽  
pp. 101006
Author(s):  
王艳 Wang Yan ◽  
杨艳春 Yang Yanchun ◽  
党建武 Dang Jianwu ◽  
王阳萍 Wang Yangping
Keyword(s):  
Neural Network ◽  
Fuzzy Logic ◽  
Image Fusion ◽  
Contourlet Transform ◽  
Transform Domain ◽  
Nonsubsampled Contourlet Transform ◽  
Pulse Coupled Neural Network

A novel multi-focus image fusion method using PCNN in nonsubsampled contourlet transform domain

Optik ◽  
2015 ◽  
Vol 126 (20) ◽  
pp. 2508-2511 ◽  
Author(s):  
Jingjing Wang ◽  
Qian Li ◽  
Zhenhong Jia ◽  
Nikola Kasabov ◽  
Jie Yang
Keyword(s):  
Image Fusion ◽  
Contourlet Transform ◽  
Transform Domain ◽  
Fusion Method ◽  
Nonsubsampled Contourlet Transform ◽  
Focus Image ◽  
Image Fusion Method

scholarly journals An Improved Pulse-Coupled Neural Network Model for Pansharpening

Sensors ◽  
2020 ◽  
Vol 20 (10) ◽  
pp. 2764 ◽  
Author(s):  
Xiaojun Li ◽  
Haowen Yan ◽  
Weiying Xie ◽  
Lu Kang ◽  
Yi Tian
Keyword(s):  
Neural Network ◽  
Image Fusion ◽  
Multispectral Image ◽  
Transform Domain ◽  
Human Visual Perception ◽  
Pulse Coupled Neural Network ◽  
Proposed Model ◽  
Spectral Fidelity ◽  
Fusion Methods ◽  
Injection Mechanism

Pulse-coupled neural network (PCNN) and its modified models are suitable for dealing with multi-focus and medical image fusion tasks. Unfortunately, PCNNs are difficult to directly apply to multispectral image fusion, especially when the spectral fidelity is considered. A key problem is that most fusion methods using PCNNs usually focus on the selection mechanism either in the space domain or in the transform domain, rather than a details injection mechanism, which is of utmost importance in multispectral image fusion. Thus, a novel pansharpening PCNN model for multispectral image fusion is proposed. The new model is designed to acquire the spectral fidelity in terms of human visual perception for the fusion tasks. The experimental results, examined by different kinds of datasets, show the suitability of the proposed model for pansharpening.

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