8 August 2003 MeshEZW: an image coder using mesh and finite elements
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Abstract
In this paper, we present a new method to compress the information in an image, called MeshEZW. The proposed approach is based on the finite elements method, a mesh construction and a zerotree method. The zerotree method is an adaptive of the EZW algorithm with two new symbols for increasing the performance. These steps allow a progressive representation of the image by the automatic construction of a bitstream. The mesh structure is adapted to the image compression domain and is defined to allow video comrpession. The coder is described and some preliminary results are discussed.
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Thomas Landais, Thomas Landais, Laurent Bonnaud, Laurent Bonnaud, Jean-Marc Chassery, Jean-Marc Chassery, "MeshEZW: an image coder using mesh and finite elements", Proc. SPIE 5108, Visual Information Processing XII, (8 August 2003); doi: 10.1117/12.484831; https://doi.org/10.1117/12.484831
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