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ICPR
2010
IEEE

Multiple Plane Detection in Image Pairs Using J-Linkage

10 years 5 months ago
Multiple Plane Detection in Image Pairs Using J-Linkage
—We present a new method for the robust detection and matching of multiple planes in pairs of images. Such planes can serve as stable landmarks for vision-based urban navigation. Our approach starts from SIFT matches and generates multiple local homography hypotheses using the recent J-linkage technique by Toldo and Fusiello, a robust randomized multi-model estimation algorithm. These hypotheses are then globally merged, spatially analyzed, robustly fitted, and checked for stability. When tested on more than 30,000 image pairs taken from panoramic views of a college campus, our method yields no false positives and recovers 72% of the matchable building walls identified by a human, despite significant occlusions and viewpoint changes. Keywords-3D shape recovery; perceptual organization; stereo and motion.
David Ford Fouhey, Daniel Scharstein, Amy Briggs
Added 13 May 2010
Updated 13 May 2010
Type Conference
Year 2010
Where ICPR
Authors David Ford Fouhey, Daniel Scharstein, Amy Briggs
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