A Java implementation of the SPIHT coder


Ovidiu CosmaVasile Lupșe


Abstract

creative_2005_14_087_094_abstract

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creative_2005_14_087_094

This article presents a Java implementation of one of the best coding algorithms for the subbands of images. The SPIHT (Set Partitioning in Hierarchical Trees) algorithm performs a progressive coding of the transformed images, speculating the correlation between the DWT coefficients, with a data structure called zerotree.

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Author(s)

Cosma, Ovidiu, Lupse, Vasile