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Journal of Automation and Information Sciences

Publicou 12 edições por ano

ISSN Imprimir: 1064-2315

ISSN On-line: 2163-9337

SJR: 0.173 SNIP: 0.588 CiteScore™:: 2

Indexed in

Cutting of Content Redundancy of Images on the Basis of Classification of Objects and Background

Volume 39, Edição 5, 2007, pp. 27-36
DOI: 10.1615/JAutomatInfScien.v39.i5.30
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RESUMO

Computer simulation practical results of compressing some classes of images are presented. Before encoding the image is separated into two parts: objects and background. The image separation is carried out in a plain of wavelet-coefficients. The encoding of each component of image is performed separately with different degree of accuracy based on JPEG-technologies by a generalized Fourier transform (discrete cosine transform − DCT) and also applying multi-scale processing of wavelet-coefficients.

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