Method of image processing using parametric template matching

Details Method of image processing using parametric template matching Method of image processing using parametric template matching

1997-06-03

1999-08-24

Shalwala, Bipin H.

Image analysis

Pattern recognition

Template matching

382191, 382201, 382209, 382278, 382300, G06K 962, G06K 964, G06K 932

Patent

active

059434422

ABSTRACT:
In a template matching method, a region that has a plurality of normalized reference template images as vertex template images in a space of a template-pixel-size dimension is considered, and the vertex template images are linearly interpolated by a parameter w to provide a normalized interpolated template image of a magnitude 1 in the space. Then, matching between the normalized interpolated image and a search image is performed using a normalized correlation therebetween as a similarity measure, by which is obtained a parameter that provides the maximum normalized correlation value, and this normalized correlation value is determined as the maximum one.

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