METHOD AND APPARATUS FOR IDENTIFYING MONEY

METHOD AND APPARATUS FOR IDENTIFYING MONEY

The present invention relates to an apparatus and a method for identifying money comprising the steps of: acquiring an image of the surface of the money; calculating brightness values of each pixel of the acquired image; simplifying the image based on the calculated brightness values of each pixel;...

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1. Verfasser: JUNG, DAE SIK
Format: Patent
Sprache:eng ; kor
Schlagworte:
CALCULATING
CHECKING-DEVICES
COMPUTING
COUNTING
HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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creator JUNG, DAE SIK
description The present invention relates to an apparatus and a method for identifying money comprising the steps of: acquiring an image of the surface of the money; calculating brightness values of each pixel of the acquired image; simplifying the image based on the calculated brightness values of each pixel; calculating brightness distributions of the horizontal line and vertical line of the simplified image; and identifying the front of back surface of the money by comparing the brightness distributions of the horizontal line and vertical line. [Reference numerals] (101) Image generation unit; (102) Region of interest extraction unit; (150) Brightness value calculation unit; (201) Representative brightness value calculation unit; (202) Image processing unit; (300) Brightness distribution calculation unit; (400) Determination unit
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subjects CALCULATING
CHECKING-DEVICES
COMPUTING
COUNTING
HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
title METHOD AND APPARATUS FOR IDENTIFYING MONEY
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