Morphological scale-space fingerprints and their use in object recognition in range images
نویسندگان
چکیده
In this paper we review the theory of multiscale dila-tion-erosion scale-space and the process of feature extraction via morphological scale-space ngerprints. We then discuss the reduced form of the ngerprints and state the scale-space causality theorem. These ngerprints are then applied to the eecient recognition of multiple objects from range data. The proposed recognition system is invariant to translation, rotation, scale, and partial occlusion. We demonstrate results for the recognition of human faces in a scene, and the recognition of mountain features in a digital elevation map.
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