Hyperspectral imagery

Here are some ressources associated with my PhD on hyperspectral images compression. To know more about me and what I'm doing, you can go here

Reference performances for JPEG 2000 on popular images

On this page, performance of JPEG 2000 with some popular hyperspectral images are give. If you obtain better results using the standard option, please let me know.

Quality criteria results

Full results associted with SPIE conference:
E. Christophe, D. Léger, and C. Mailhes. Comparison and evaluation of quality criteria for hyperspectral imagery. In Image Quality and System Performance II, volume 5668, pages 204-213. SPIE, Jan. 2005.

Full results associted with TGARS article:
E. Christophe, D. Léger, and C. Mailhes. Quality criteria benchmark for hyperspectral imagery. IEEE Transactions on Geoscience and Remote Sensing, 43(09), pages 2103-2114, Sept. 2005

IDL programs and functions related to hyperspectral

qi_hyper.pro: provides the necessary function to compute 18 differents quality criteria on hyperspectral images. Also provides function to serialize the computation and measures. NB: most of these functions are optimised for speed and not at all for memory usage, some adaptations can be necessary to run on low memory systems (< 1 GB).