Journal ArticleDOI
Objective image fusion performance measure
Costas Xydeas,Vladimir Petrovic +1 more
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TLDR
Experimental results clearly indicate that this metric reflects the quality of visual information obtained from the fusion of input images and can be used to compare the performance of different image fusion algorithms.Abstract:
A measure for objectively assessing the pixel level fusion performance is defined. The proposed metric reflects the quality of visual information obtained from the fusion of input images and can be used to compare the performance of different image fusion algorithms. Experimental results clearly indicate that this metric is perceptually meaningful.read more
Citations
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Proceedings ArticleDOI
Multimodal medical image fusion using daubechies complex wavelet transform
Rajiv Singh,Ashish Khare +1 more
TL;DR: A new weighted fusion scheme using Daubechies complex wavelet transform (DCxWT) outperforms existing DCxWT, DTCWT, DWT, NSCT and CT based fusion methods.
Proceedings ArticleDOI
Multimodal image fusion in Visual Sensor Networks
TL;DR: A novel method for adaptive fusion of multimodal surveillance images, based on Non-Subsampled Contourlet Transform (NSCT), which has an improved performance over Visual Sensor Networks (VSN), and achieves better visual quality and objective metrics than the state-of-art methods.
Journal ArticleDOI
A Novel Two Step Region Based Multifocus Image Fusion Method
Tanish Zaveri,Mukesh A. Zaveri +1 more
TL;DR: A novel region based image fusion method is proposed that performs better than pixel based fusion method and preserves more information compared to earlier reported pixel based and region based methods.
Book ChapterDOI
Edge preserving image fusion based on contourlet transform
TL;DR: It was found that performance of proposed fusion method is better than wavelet transform (Discrete wavelets transform and Stationary wavelet transforms) based image fusion methods.
Journal ArticleDOI
Pan-sharpening of multi-spectral images using a new variational model
TL;DR: In this article, the geometry, spectrum, and correlation information of the original images were preserved by pan-sharpening, and a variational energy functional was built based on the assumptions, of which the minimizer is the target fused image.
References
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Journal ArticleDOI
Multisensor image fusion using the wavelet transform
TL;DR: In this article, an image fusion scheme based on the wavelet transform is presented, where wavelet transforms of the input images are appropriately combined, and the new image is obtained by taking the inverse wavelet transformation of the fused wavelet coefficients.
Book
The Perception of Visual Information
TL;DR: This book examines the current status of what is known (and not known) about human vision, how human observers interpret visual data, and how to present such data to facilitate their interpretation and use.
Proceedings ArticleDOI
Cross-band pixel selection in multiresolution image fusion
Vladimir Petrovic,Costas Xydeas +1 more
TL;DR: Preliminary subjective image fusion results demonstrate clearly the advantage which the proposed cross-band selection technique offers, when compared to conventional area based pixel selection.