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Chemometric approac...
Chemometric approach to chromatic spatial variance. Case study: patchiness of the Skyros wall lizard
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- Brydegaard, Mikkel (författare)
- Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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Runemark, Anna (författare)
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Bro, Rasmus (författare)
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(creator_code:org_t)
- 2012-04-09
- 2012
- Engelska.
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Ingår i: Journal of Chemometrics. - : Wiley. - 0886-9383. ; 26:6, s. 246-255
- Relaterad länk:
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http://dx.doi.org/10...
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Abstract
Ämnesord
Stäng
- In this paper, we demonstrate how to take advantage of the large number of spatial samples provided by commercial multispectral RGB imagers. We investigate the possibility to use various multidimensional histograms and probability distributions for decomposition and predictive models. We show how these methods can be used in an example using images of different Skyros wall lizards and demonstrate improved performance in prediction of color morph compared with traditional parameterization techniques of spatial variance. Copyright (c) 2012 John Wiley & Sons, Ltd.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Nyckelord
- ND histograms
- SVD
- multivariate regression
- RGB
- clustering
- imaging
- image summation
- patchiness
- spatial variance
- texture analysis
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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