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2005
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Universal image coding using multiscale recurrent patterns and prediction

9 years 5 months ago
Universal image coding using multiscale recurrent patterns and prediction
In this paper we present a new method for image coding that is able to achieve good results over a wide range of image types. This work is based on the Multidimensional Multiscale Parser (MMP) algorithm [1], allied with an intra frame image predictive coding scheme. MMP has been shown to have, for a large class of image data, including texts, graphics, mixed images and textures, a compression efficiency comparable (and, in several cases, well above) to the one of state-of-the-art encoders. However, for smooth grayscale images, its performance lags behind the one of wavelet-based encoders, as JPEG2000. In this paper we propose a novel encoder using MMP with intra predictive coding, similar to the one used in the H.264/AVC video coding standard. Experimental results show that this method closes the performance gap to JPEG
Eduardo A. B. da Silva, Murilo B. de Carvalho, Nun
Added 23 Oct 2009
Updated 14 Nov 2009
Type Conference
Year 2005
Where ICIP
Authors Eduardo A. B. da Silva, Murilo B. de Carvalho, Nuno M. M. Rodrigues, Sérgio M. M. de Faria, Vítor Manuel Mendes da Silva
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