FOREIGN OBJECT DETECTOR, CARD READER, FOREIGN OBJECT DETECTION METHOD AND FOREIGN OBJECT DETECTION PROGRAM

FOREIGN OBJECT DETECTOR, CARD READER, FOREIGN OBJECT DETECTION METHOD AND FOREIGN OBJECT DETECTION PROGRAM

To provide a card reader that can accurately detect a foreign object of various shapes in the card reader.SOLUTION: A host device 10 detects a foreign object in a card reader 100. Specifically, the host device 10 controls an imaging apparatus 84 provided in the card reader 100 to image a space 90 in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SEGAWA TAKESHI, MATSUZAWA TAKAHIRO, TAKEDA HIROSHIGE, KASAHARA YASUSHI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:To provide a card reader that can accurately detect a foreign object of various shapes in the card reader.SOLUTION: A host device 10 detects a foreign object in a card reader 100. Specifically, the host device 10 controls an imaging apparatus 84 provided in the card reader 100 to image a space 90 in the card reader 100. Then, the host device 10 detects a foreign object in the space 90 by image analysis based on the picked-up images obtained by the imaging apparatus 84.SELECTED DRAWING: Figure 7 【課題】カードリーダ内の多様な形状の異物を精度よく検知することができるカードリーダを提供すること。【解決手段】上位装置１０は、カードリーダ１００内の異物を検知する。具体的には、上位装置１０は、カードリーダ１００内に設けられた撮像装置８４にカードリーダ１００内の空間９０を撮像させる制御を行う。そして、上位装置１０は、撮像装置８４により得られた撮像画像に基づく画像解析によって空間９０内の異物の検知を行う。【選択図】図７