On estimating the local entropy of an image in a sliding window

On estimating the local entropy of an image in a sliding window

The paper considers a number of issues related to the calculation of the local entropy in a sliding window for image processing tasks. A new algorithm for entropy estimation is proposed, which has several times lower computational complexity than the known ones. The algorithm is based on the approxi...

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Bibliographic Details
Main Authors: V.V. Sergeyev, A.Y. Bavrina, I.D. Zaitsev, M.Y. Lazutov, D.A. Shapiro
Format: Article
Language:English
Published: Samara National Research University 2024-10-01
Series:Компьютерная оптика
Subjects:
image processing
local feature generation
sliding window
local histogram
entropy estimation
basis function decomposition
recursive processing
hierarchical approximation
estimation error
computational complexity
Online Access:https://www.computeroptics.ru/eng/KO/Annot/KO48-5/480510e.html

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https://www.computeroptics.ru/eng/KO/Annot/KO48-5/480510e.html

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