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Priority claimed from US452065Aexternal-prioritypatent/US3340978A/en
Application filedfiledCritical
Publication of BE679659ApublicationCriticalpatent/BE679659A/xx
G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
G07D7/12—Visible light, infrared or ultraviolet radiation
G07D7/121—Apparatus characterised by sensor details
G—PHYSICS
G06—COMPUTING OR CALCULATING; COUNTING
G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
G06V10/00—Arrangements for image or video recognition or understanding
G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
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Physics & Mathematics
(AREA)
Engineering & Computer Science
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General Physics & Mathematics
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Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
Toxicology
(AREA)
Multimedia
(AREA)
Theoretical Computer Science
(AREA)
Inspection Of Paper Currency And Valuable Securities
(AREA)
Apparatus For Radiation Diagnosis
(AREA)
Measuring Volume Flow
(AREA)
Particle Formation And Scattering Control In Inkjet Printers
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