DocumentCode
2851714
Title
Extrapolation of Wavelet Features for the Indexing of Satellite Images with Different Resolutions
Author
Luo, Bin ; Aujol, Jean-Francois ; Gousseau, Yann ; Ladjal, Said
Author_Institution
Telecom Paris, GET, Paris
fYear
2006
fDate
July 31 2006-Aug. 4 2006
Firstpage
176
Lastpage
179
Abstract
In this paper, we propose a new scheme to extrapolate wavelet features with respect to the resolution. By explicitly taking into account the acquisition process of satellite images, we compute how wavelet features behave when the resolution changes. This approach is validated by classifying satellite images with different resolutions.
Keywords
feature extraction; geophysical signal processing; geophysical techniques; image classification; image resolution; image texture; image acquisition process; satellite images classification; wavelet features extrapolation; Continuous wavelet transforms; Convolution; Discrete wavelet transforms; Extrapolation; Image databases; Image resolution; Indexing; Satellites; Spatial databases; Spatial resolution;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2006. IGARSS 2006. IEEE International Conference on
Conference_Location
Denver, CO
Print_ISBN
0-7803-9510-7
Type
conf
DOI
10.1109/IGARSS.2006.50
Filename
4241197
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