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Affine propagation for surface reconstruction in wide baseline stereo

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2 Author(s)
Megyesi, Z. ; Inst. of Comput. & Autom. Res., Eotvos Lorand Univ., Budapest, Hungary ; Chetverikov, D.

The problem of dense matching in wide baseline stereo is considered. It is assumed that the scene is formed by piecewise-smooth, Lambertian, textured surfaces and that rectified images of the scene are available. We present a novel dense matching algorithm that accounts for local affine distortion and propagates the best matching affine parameters on each surface until a surface discontinuity is reached. Disparity maps and projective reconstructions for real-world wide baseline stereo images are shown.

Published in:

Pattern Recognition, 2004. ICPR 2004. Proceedings of the 17th International Conference on  (Volume:4 )

Date of Conference:

23-26 Aug. 2004