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Proceedings Paper

Wavelet-based method of removing strip interference from satellite remote sensing image
Author(s): Fuhua Chen; Yingge Qu; Junyang Lv; Deshen Xia
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Paper Abstract

Affected by time difference, sensor and other unsure factors, there is often strip interfering appeared in bi-directional scanning satellite image. The usual method used to remove strip interfering is filtering in frequency field. According to the number of detecting units in detector, using properties of multi-scale and localization, a proper sub-image corresponding to strip noise is got by wavelet decomposition. By processing the sub-image, ideal result is obtained. As far as removing dragging-part and remaining information are concerned, this method is better than the one based on Fourier transform. Experiments with CBERS-1 images have shown that this method is very effective.

Paper Details

Date Published: 21 November 2002
PDF: 7 pages
Proc. SPIE 4790, Applications of Digital Image Processing XXV, (21 November 2002); doi: 10.1117/12.452206
Show Author Affiliations
Fuhua Chen, Nanjing Univ. of Science and Technology (China)
Yingge Qu, Nanjing Univ. of Science and Technology (China)
Junyang Lv, Nanjing Univ. of Science and Technology (China)
Deshen Xia, Nanjing Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 4790:
Applications of Digital Image Processing XXV
Andrew G. Tescher, Editor(s)

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