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;...

Ausführliche Beschreibung

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Bibliographische Detailangaben
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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Beschreibung
Zusammenfassung:	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