Analysis of iterated block matching fractals for image compression

Analysis of iterated block matching fractals for image compression

The Iterated Block Matching is a Fractal method of near real time Compression of images. It was introduced by Jacquin in 1992. This method encodes an image using the image itself. In this paper, the mathematical procedure of this method, for both encoder and decoder of images, are explained using Ta...

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Veröffentlicht in:Computers & industrial engineering 1997-10, Vol.33 (1), p.437-440
Hauptverfasser: Parsiani, Hamed, Garcia, Ricardo
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Data compression
Data encryption
Exact sciences and technology
Fractals
Image processing
Information, signal and communications theory
Operations research
Real time
Signal processing
Studies
Telecommunications and information theory
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Beschreibung
Zusammenfassung:The Iterated Block Matching is a Fractal method of near real time Compression of images. It was introduced by Jacquin in 1992. This method encodes an image using the image itself. In this paper, the mathematical procedure of this method, for both encoder and decoder of images, are explained using Taylor Series expansion. It is shown that the encoder / decoder computational intensity is not symmetric, hence, it permits a fast decoder at the cost of a slow encoder.
ISSN:0360-8352
1879-0550
DOI:10.1016/S0360-8352(97)00131-9