DocumentCode
1246978
Title
Disparity analysis: a wavelet transform approach
Author
Djamdji, Jean-Pierre ; Bijaoui, Albert
Author_Institution
Obs. de la Cote d´´Azur, Nice, France
Volume
33
Issue
1
fYear
1995
fDate
1/1/1995 12:00:00 AM
Firstpage
67
Lastpage
76
Abstract
Describes a new method for the computation of a disparity map between a couple of stereo images. The disparities are computed along the x and y axes, respectively at each point of the image. 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 stereo couple of images is registered using the disparity maps
Keywords
geophysical techniques; photogrammetry; remote sensing; stereo image processing; wavelet transforms; disparity analysis; disparity map computation method; ground control points; remote sensing; stereo images; wavelet transform approach; Cameras; Deformable models; Image analysis; Image reconstruction; Layout; Polynomials; Remote sensing; Shape; Wavelet analysis; Wavelet transforms;
fLanguage
English
Journal_Title
Geoscience and Remote Sensing, IEEE Transactions on
Publisher
ieee
ISSN
0196-2892
Type
jour
DOI
10.1109/36.368221
Filename
368221
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