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Proceedings Paper

Disparity analysis in remotely sensed images using the wavelet transform
Author(s): Jean-Pierre Djamdji; Albert Bijaoui
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Paper Abstract

We describe a new method for the computation of a disparity map between two stereoscopic satellite images. The disparities are computed along the x and y axis respectively at each point of the image, without the use of the epipolarity condition. In order to compute the disparity field, first a set of ground control points is detected in both images. Next, a mapping of the disparities over the entire image is done using the Kriging method. Finally, the two stereoscopic images are geometrically registered using the disparity maps.

Paper Details

Date Published: 6 April 1995
PDF: 11 pages
Proc. SPIE 2491, Wavelet Applications II, (6 April 1995); doi: 10.1117/12.205433
Show Author Affiliations
Jean-Pierre Djamdji, Observatoire de la Cote d'Azur (France)
Albert Bijaoui, Observatoire de la Cote d'Azur (France)


Published in SPIE Proceedings Vol. 2491:
Wavelet Applications II
Harold H. Szu, Editor(s)

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