Title :
Evaluation of still image coders for remote sensing applications
Author :
Serra-Sagrista, Joan ; Auli, Francesc ; Garcia, Fernando ; Gonzalez, Jorge ; Guitart, Pere
Author_Institution :
Comput. Sci. Dept., Univ. Autonoma de Barcelona, Spain
Abstract :
With the aim of obtaining a valid compression method for remote sensing and geographic information systems, and because comparisons among the different available techniques are not always performed in a sufficiently fair manner, we are currently developing a framework for evaluating several still image coding techniques. In addition to properly choose the best suitable technique according to compression factor and quality of recovery, it is expected that this setting will let us introduce the particular functionalities requested by this kind of applications.
Keywords :
data compression; geophysical signal processing; image coding; remote sensing; compression factor; geographic information system; remote sensing application; still image coding technique; Application software; Discrete wavelet transforms; Encoding; Geographic Information Systems; Government; Hyperspectral imaging; Image coding; Image storage; Remote sensing; Transform coding;
Conference_Titel :
Sensor Array and Multichannel Signal Processing Workshop Proceedings, 2004
Print_ISBN :
0-7803-8545-4
DOI :
10.1109/SAM.2004.1503029
