Transform-based coding method for remote sensing hyperspectral data compression
Yuzkiv R and Sergeev V. 2017. Transform-based coding method for remote sensing hyperspectral data compression. Procedia Engineering. 201:249-257
A version of the transform-based coding compression method for remote sensing hyperspectral data is proposed. New version is based on the calculation of a separate quantization matrix for each image and the preliminary removal of low-frequency components in the input data. Larger compression ratios are shown in comparison with the layered JPEG algorithm with the same mean square recovery error.
- Type
- Journal Article
- Authors
- Yuzkiv, Ruslan; Sergeev, Vladislav
- Units
- YELL
- Keywords
- image compression, remote sensing hyperspectral data, transform-based coding method