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The Poisson Scale-Space: A Unified Approach to Phase-Based Image Processing in Scale-Space
Linköping University, Department of Electrical Engineering, Computer Vision. Linköping University, The Institute of Technology.
2002 (English)Report (Other academic)
Abstract [en]

In this paper we address the topics of scale-space and phase-based signal processing in a common framework. The involved linear scale-space is no longer based on the Gaussian kernel but on the Poisson kernel. The resulting scale-space representation is directly related to the monogenic signal, a 2D generalization of the analytic signal. Hence, the local phase arises as a natural concept in this framework which results in several advanced relationships that can be used in image processing.

Place, publisher, year, edition, pages
Linköping, Sweden: Linköping University, Department of Electrical Engineering , 2002. , 28 p.
LiTH-ISY-R, ISSN 1400-3902 ; 2453
Keyword [en]
Poisson kernel, scale-space, phase-based image processing, monogenic signal
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-53417ISRN: LiTH-ISY-R-2453OAI: diva2:288275
Available from: 2010-01-20 Created: 2010-01-20 Last updated: 2014-08-07Bibliographically approved

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Felsberg, Michael
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Computer VisionThe Institute of Technology
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ReferencesLink to record
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