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Bibliographic record number: 826510

Journal

Authors: Galić, Irena; Zovko-Cihlar, Branka; Livada, Časlav
Title: Comparison of Different PDE-based Image Compression Methods with Respect to the choice of PDE
( Comparison of Different PDE-based Image Compression Methods with Respect to the choice of PDE )
Source: Proceedings of the 23rd International Conference on Systems, Signals and Image Processing / Minárik, Ivan ; Rybárová, Renata ; Trúchly, Peter ; Rozinaj, Gregor (ed). - Bratislava, Slovačka :
Meeting: 23rd International Conference on Systems, Signals and Image Processing (IWSSIP 2016)
Location and date: Bratislava, Slovačka, 23-25.05.2016
Keywords: Partial Differential Equation ; Image Compression ; Diffusion ; Interpolation
( Partial Differential Equation ; Image Compression ; Diffusion ; Interpolation )
Abstract:
In recent times there is an increasing number of publications that explore potential of partial differential equations (PDEs) as image compression methods. PDEs are frequently used for interpolation problems even when data is sparse. In PDE-based image compression only a part of data is stored by various sparsification methods while in decompression stage missing data is restored. Goal of the presented paper is to explore the potential of PDEs for image compression and importance of selecting an appropriate PDE for compression and decompression. PDE-based interpolation and image compression methods are described and a number of different PDEs are evaluated for compression.
Type of meeting: Predavanje
Type of presentation in a journal: Full-text (1500 words and more)
Type of peer-review: International peer-review
Original language: eng
Category: Znanstveni
Research fields:
Computer science
Contrib. to CROSBI by: Irena Galić (irena.galic@etfos.hr), 11. Srp. 2016. u 10:36 sati



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