Lossless hyper-spectral image compression based on XCJRCT, discrete wavelet transform and set partitioning in hierarchical trees coding

Abstract

This paper proposed a new algorithm using invertible matrix transformation XCJRCT to eliminate the spectral redundancy, as well as combining with lifting scheme discrete wavelet transform (DWT) and set partitioning in hierarchical trees (SPIHT) coding. The experiment results show that the capabilities of lossless image compression are far better than JPEG… (More)

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