Automatic matching device for planar point patterns and method t

Details Automatic matching device for planar point patterns and method t Automatic matching device for planar point patterns and method t

1996-11-26

1999-10-26

Couso, Jose L.

Image analysis

Pattern recognition

Feature extraction

382219, G06K 946

Patent

active

059741767

ABSTRACT:
A method for automatic matching of planar point patterns in a reference pattern with a test pattern includes course mating, calculation of a mated possibility for one point in each pattern using fuzzy relaxation, preliminary selection of mated pairs based on these possibilities, and calculation of a similarity value based upon the number of mated pairs, the mated rate of the reference and test patterns, and the average mating possibility and average distance between mated points.

REFERENCES:
patent: 5392367 (1995-02-01), Hsu et al.

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