Spectral estimation theory: beyond linear but before Bayesian
نویسندگان
چکیده
منابع مشابه
Spectral estimation theory: beyond linear but before Bayesian.
Most color-acquisition devices capture spectral signals by acquiring only three samples, critically undersampling the spectral information. We analyze the problem of estimating high-dimensional spectral signals from low-dimensional device responses. We begin with the theory and geometry of linear estimation methods. These methods use linear models to characterize the likely input signals and re...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 2003
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.20.001261