2005
DOI: 10.1007/11499145_50
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Reconstruction of Probability Density Functions from Channel Representations

Abstract: The channel representation allows the construction of soft histograms, where peaks can be detected with a much higher accuracy than in regular hard-binned histograms. This is critical in e.g. reducing the number of bins of generalized Hough transform methods. When applying the maximum entropy method to the channel representation, a minimum-information reconstruction of the underlying continuous probability distribution is obtained. The maximum entropy reconstruction is compared to simpler linear methods in som… Show more

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Cited by 8 publications
(14 citation statements)
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“…• From the measured coefficients in the nonparametric density representation, a continuous density is to be estimated under the assumption of minimum information (maximum entropy) [15].…”
Section: Fig 1 Illustration Of Distribution Fields: the Image (Top) mentioning
confidence: 99%
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“…• From the measured coefficients in the nonparametric density representation, a continuous density is to be estimated under the assumption of minimum information (maximum entropy) [15].…”
Section: Fig 1 Illustration Of Distribution Fields: the Image (Top) mentioning
confidence: 99%
“…This section makes use of notation and derivations according to [15]. The channel representation is built by channel encoding samples x (m) from a distribution with density p, resulting in the channel vector…”
Section: Encodingmentioning
confidence: 99%
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