
US Patent No: 5,978,507
Number of patents in Portfolio can not be more than 2000
Method of forming a template of an image of an object for use in the recognition of the object
Stats
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Nov 2, 1999
Issued date -
Aug 9, 1994
filing date -
08/256,835
serial no -
In Force
status
Importance
Abstract
A method of forming a template of an image of an object includes the steps of: detecting occurrences of at least one feature type within the image which meet a respective criterion; for each such occurrence, determining a feature position which is a point within the image at which the occurrence of the feature type is to be considered as being located; and constructing a structural mesh of links between the feature positions. A method is also disclosed of forming a template derived from a plurality of templates formed from respective images of different members of the class of objects and combining the templates to form a generalized template. In particular the templates are combined using a genetic algorithm. The invention provides a method of forming a template from one or more images which does not rely on a priori assumptions about the salient features of the object for which a template is to be obtained.
First Claim
Related Publications
International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 4,956,870 Pattern selecting device capable of selecting favorable candidate patterns | 34 | 1989 | |
| 2002/0114,513 Color image processing device and color image processing method | 1 | 2002 | |
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| 5,136,686 Non-linear genetic algorithms for solving problems by finding a fit composition of functions | 209 | 1991 | |
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| 5,359,526 Terrain and culture generation system and method | 32 | 1993 | |
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| 5,164,992 Face recognition system | 262 | 1990 | |