Currency Note Processing System with OCR and OMR Tracking
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Solution Overview
Problem
Current currency processing systems lack the ability to track and store information about processed notes, which is essential for regulatory reporting and identification, especially in high-volume cash handling operations like casinos, where large transactions need to be monitored for suspicious activities.
Innovation Solution
A method and system that involves imaging and recognizing notes using OCR and OMR techniques to determine specific fields such as serial numbers or customer information, storing this data in a memory, and forwarding it to regulatory agencies or external entities for reporting and record-keeping.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If OCR and OMR are used to identify information on processed currency, then information tracking capability is improved, but device complexity increases
Solution Approach 1:
The patent combines OCR (optical character recognition) and OMR (optical mark recognition) technologies into a single integrated note processing system. This merging allows the system to both read printed text (serial numbers, denominations) and detect specific mark positions on currency notes, achieving comprehensive information tracking without requiring separate devices for each function.
Solution Approach 2:
The note processing system is designed with multi-functional capabilities by integrating multiple detection methods (ultraviolet, magnetic, infrared) with OCR and OMR technologies. This universal system can perform authentication, information extraction, and tracking functions simultaneously, reducing the need for multiple specialized devices while maintaining comprehensive monitoring capabilities.
2Loss of information
If data recognition and storage capabilities are added to currency processing systems, then regulatory reporting capability is improved, but processing speed may be reduced
Solution Approach 1:
The system performs data recognition and storage operations concurrently with the physical processing of currency notes. By capturing and storing information (serial numbers, denominations, authentication data) during the initial processing stage rather than as a separate subsequent step, the system ensures regulatory reporting capability is established without creating bottlenecks that would slow down overall processing throughput.
Solution Approach 2:
The integrated system maintains continuous operation by performing authentication, information extraction, and data storage in an uninterrupted workflow. The system processes notes through multiple detection stages (ultraviolet, magnetic, infrared, OCR, OMR) without stopping or requiring manual intervention between steps, ensuring both regulatory compliance and sustained high processing speed.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables enhanced tracking and reporting of currency transactions, improving the ability to monitor and prevent undesirable activities by providing a system for data recognition and storage within the currency processing system.
Implementation Method 1
imaging at least a portion of the note
Data Source
AI summary
Techniques and systems are disclosed to perform, in some examples, the steps of receiving a note or an image of a note, imaging at least a portion of the note, determining a value of at least one field indicated by a predetermined identifier of the note through character and mark recognition, and storing information regarding the note in a memory. The information regarding the note that may be stored in a memory may be forwarded to a regulatory agency or an external entity for reporting or record-keeping.