Method for verification of signatures and handwriting based on c

Details Method for verification of signatures and handwriting based on c Method for verification of signatures and handwriting based on c

1997-07-16

1999-11-30

Downs, Robert W.

Data processing: artificial intelligence

Neural network

Learning task

382156, G06F 1518

Patent

active

059959533

ABSTRACT:
This invention describes a technology to improve the feature based comparison of images. The images are captured and their significant features are extracted. For a comparison only the feature values have to be compared instead of the images themselves. This leads to a significant reduction of storage space and calculation time needed. The reliability of the comparison is improved greatly by including also the individual variation ranges of the feature values and using a specialized neural net for classification.

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