DocumentCode
2311899
Title
Filtering interferometric phase images by anisotropic diffusion
Author
Lacombe, Caroline ; Aubert, Gilles ; Blanc-Feraud, Laure ; Kornprobst, Pierre
Author_Institution
Laboratoire J.A. Dieudonne, Nice Univ., France
Volume
3
fYear
2003
fDate
14-17 Sept. 2003
Abstract
We present an anisotropic diffusion equation designed to restore interferometric images. It has two main purposes, the first is to preserve the structures and discontinuities formed by the fringes. The second is to incorporate the noise modeling which is specific to this kind of images. Besides we show that our model formalizes previous related work in interferometry filtering.
Keywords
image denoising; image restoration; interferometry; radar imaging; smoothing methods; synthetic aperture radar; SAR; anisotropic diffusion equation; fringes; interferometric phase images; interferometry filtering; noise decomposition; noise modeling; noise statistics; phase noise; probability density function; synthetic aperture radar; Anisotropic magnetoresistance; Coherence; Equations; Filtering; Image restoration; Interferometry; Layout; Noise level; Phase noise; Synthetic aperture radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2003. ICIP 2003. Proceedings. 2003 International Conference on
ISSN
1522-4880
Print_ISBN
0-7803-7750-8
Type
conf
DOI
10.1109/ICIP.2003.1247201
Filename
1247201
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