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Green Image
Issue No. 11 - November (1998 vol. 20)
ISSN: 0162-8828
pp: 1265-1274
<p><b>Abstract</b>—We consider model-based object localization based on local geometric feature matching between the model and the image data. The method is based on geometric constraint analysis, working in <it>transformation space</it>. We present a formal method which guarantees finding all feasible matchings in polynomial time. From there we develop more computationally feasible algorithms based on <it>conservative approximations</it> of the formal method. Additionally, our formalism relates object localization, affine model indexing, and structure from multiple views to one another.</p>
Object recognition, geometric feature matching, pose recovery, alignment method, affine structure, model indexing, computational geometry.

T. A. Cass, "Robust Affine Structure Matching for 3D Object Recognition," in IEEE Transactions on Pattern Analysis & Machine Intelligence, vol. 20, no. , pp. 1265-1274, 1998.
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