INTERPOLATION FOR HYPERSPECTRAL IMAGES COMPRESSION
Mikhail V. Gashnikov · 2016
The comparative research of the different interpolators for hierarchical compression of hyperspectral images is performed. The compression method based on a hierarchical grid interpolation is considered. Standard interpolation schemes are described and the rank interpolator is proposed as a part of this compression method. The computational experiments are performed on real images of 16-bit hyperspectrometers. The results of the interpolators’ comparison are considered in the coordinates "error - compression ratio."