scholarly journals Multi-focus image fusion for visual sensor networks

2016 ◽  
Author(s):  
Milad Abdollahzadeh ◽  
Tooba Malekzadeh ◽  
Hadi Seyedarabi
Keyword(s):  
Sensor Networks ◽  
Image Fusion ◽  
Visual Sensor ◽  
Visual Sensor Networks ◽  
Focus Image

scholarly journals Hybrid Multi-Focus Image Fusion using Stationary Wavelet Transform and Focus Measures for Visual Sensor Networks

2019 ◽  
Vol 8 (4) ◽  
pp. 3765-3769
Keyword(s):  
Wavelet Transform ◽  
Sensor Networks ◽  
Image Fusion ◽  
Discrete Wavelet ◽  
Stationary Wavelet Transform ◽  
Visual Sensor ◽  
Visual Sensor Networks ◽  
Fused Image ◽  
Fusion Methods ◽  
Focus Image

The Multifocal image fusion objective in visual sensor networks is to combine the multi-focused images of the same scene into a focused fused image with improved reliability and interpretation. However, the existing discrete wavelet-based fusion algorithms lead artifacts into the fused image due to its shift variance. But shift invariance is essential in image fusion during the reconstruction of the fused image without any loss. The Stationary Wavelet Transform is one of the most precious ones, eliminating shift variance caused by the discrete wavelet transform. And also focus measures are essential for the selection of focused objects in multi-focused images in order to get a fused image with every object in focus. Thus the advantages of Stationary wavelet transform and focus measures are considered for fusion in this paper. The proposed fusion method not only produces a focused fused image without artifacts and its performance is also good compared to other fusion methods.

Multi-focus image fusion for visual sensor networks in DCT domain

2011 ◽  
Vol 37 (5) ◽  
pp. 789-797 ◽  
Author(s):  
Mohammad Bagher Akbari Haghighat ◽  
Ali Aghagolzadeh ◽  
Hadi Seyedarabi
Keyword(s):  
Sensor Networks ◽  
Image Fusion ◽  
Visual Sensor ◽  
Visual Sensor Networks ◽  
Dct Domain ◽  
Focus Image
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