Original title: Weighted thin-plate spline image denoising
Authors: Kašpar, Roman ; Zitová, Barbara
Document type: Papers
Conference/Event: Week of Doctoral Students 2003. WDS'03, Praha (CZ), 2003-06-10 / 2003-06-13
Year: 2003
Language: eng
Abstract: This paper aims to present new denoising method based on thin-plate splines (TPS). The proposed approach is based on the general TPS denoising, however, its unfavorable smoothing of edges and details is suppressed by introduction of a weighting approach applied locally. The performance of the method is shown and compared to the original TPS denoising. The application of the method for denoising of infrared images of old paintings is presented.
Keywords: image denoising; image restoration; noise suppression
Project no.: CEZ:AV0Z1075907 (CEP), GA102/01/P065 (CEP)
Funding provider: GA ČR
Host item entry: WDS '03 Proceedings of Contributed Papers

Institution: Institute of Information Theory and Automation AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0131333

Permalink: http://www.nusl.cz/ntk/nusl-35025


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Research > Institutes ASCR > Institute of Information Theory and Automation
Conference materials > Papers