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Página principal > Artículos > Artículos publicados > Lossy-to-lossless 3D image coding through prior coefficient lookup tables |
Fecha: | 2013 |
Resumen: | This paper describes a low-complexity, highefficiency, lossy-to-lossless 3D image coding system. The proposed system is based on a novel probability model for the symbols that are emitted by bitplane coding engines. This probability model uses partially reconstructed coefficients from previous components together with a mathematical framework that captures the statistical behavior of the image. An important aspect of this mathematical framework is its generality, which makes the proposed scheme suitable for different types of 3D images. The main advantages of the proposed scheme are competitive coding performance, low computational load, very low memory requirements, straightforward implementation, and simple adaptation to most sensors. |
Ayudas: | Ministerio de Ciencia e Innovación RYC-2010-05671 Ministerio de Economía y Competitividad TIN2012-38102-C03-03 European Commission 250420 Agència de Gestió d'Ajuts Universitaris i de Recerca 2009/SGR-1224 |
Derechos: | Tots els drets reservats. |
Lengua: | Anglès |
Documento: | Article ; recerca ; Versió sotmesa a revisió |
Materia: | 3D image coding ; Entropy coding ; Bitplane image coding ; JPEG2000 |
Publicado en: | Information Sciences, Vol. 239, Issue 1 (Aug. 2013) , p. 266-282, ISSN 0020-0255 |
Pre-print 16 p, 614.4 KB |