Image processing device and method for identifying an input imag

Details Image processing device and method for identifying an input imag Image processing device and method for identifying an input imag

1997-08-20

2000-07-18

Couso, Yon J.

Image analysis

Applications

Reading paper currency

382165, 382218, 382227, G06K 900

Patent

active

060918446

ABSTRACT:
An image processing device and method for identifying an input image and a copier including such an image processing device and method. The image processing device forms a gradated image from the input image, determines whether the gradated image includes a specified pattern, extracts a portion of the input image corresponding to the specified pattern, and compares the extracted portion of the input image with a reference pattern to determine a degree of resemblance between the extracted portion of the input image and the reference pattern.

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