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Progressive 3-D coding of hyperspectral images based on JPEG 2000

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4 Author(s)
B. Penna ; Center for Multimedia Radio Commun., Torino, Italy ; T. Tillo ; E. Magli ; G. Olmo

In this letter we propose a new technique for progressive coding of hyperspectral data. Specifically, we employ a hybrid three-dimensional wavelet transform for spectral and spatial decorrelation in the framework of Part 2 of the JPEG 2000 standard. Both onboard and on-the-ground compression are addressed. The resulting technique is compliant with the JPEG 2000 family of standards and provides competitive performance with respect to state-of-the-art techniques.

Published in:

IEEE Geoscience and Remote Sensing Letters  (Volume:3 ,  Issue: 1 )