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Multiresolution analysis

About: Multiresolution analysis is a research topic. Over the lifetime, 4032 publications have been published within this topic receiving 140743 citations. The topic is also known as: Multiresolution analysis, MRA.


Papers
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Proceedings ArticleDOI
09 Jul 2001
TL;DR: The proposed method is compared with the HSI, PCA, Brovey, and wavelet, methods and results show it preserves more spectral features with less spatial distortion.
Abstract: Multiresolution images can be merged more efficiently, by taking into account the multiscale properties of the human vision system. To achieve this goal it is necessary to build a multiscale fusion model, based on the retinal cell photoreceptors. This paper introduces a general issue of this model, and the new application of the model in multispectral image fusion. The proposed method is compared with the HSI, PCA, Brovey, and wavelet, methods. Results show it preserves more spectral features with less spatial distortion.

39 citations

Journal ArticleDOI
TL;DR: In this article, the utility of Haar wavelet and Haar scaling function preprocessing of near-infrared (NIR) spectra was investigated in view of obtaining more parsimonious calibration models than using single wavelength selection algorithms.

39 citations

Journal ArticleDOI
TL;DR: In this paper, the authors address the development of model reduction through the use of multi-resolution methods that not only yield a finite low-order model but also a representation of the system's multiscale and local behavior such that scale-specific compensation can be realized.

39 citations

Journal ArticleDOI
TL;DR: A shock detection technique based on Moving Least Squares reproducing kernel approximations that results in a very accurate detection of the shock position in multidimensional flows and is comparable to those of essentially non-oscillatory ( ENO) and weighted ENO (WENO) schemes.

39 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202320
202252
202159
202070
201969
201879