Character Recognition Dependency Verification Display
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Solution Overview
Problem
In systems where forms with dependent elements are processed, it is challenging for checkers to identify and correct character recognition errors, as the dependency relationship between elements complicates the verification of correct recognition results, leading to increased time and effort in the checking and correcting process.
Innovation Solution
An information processing apparatus with first and second display controllers and a receiver is used to display character recognition results, where the receiver receives checking/correcting results and indicates if the second character recognition result does not satisfy the dependency relationship with the first, facilitating the identification of errors and simplifying the correction process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If calculation is performed using character recognition results of elements with dependency relationships, then the system can automatically verify data consistency, but it becomes difficult to identify which specific element contains recognition errors
Solution Approach 1:
The system segments the error detection process by separately displaying the checking/correcting result of the first element and the character recognition result of the second element. This segmentation allows the checker to identify which specific element contains the error by comparing the segmented information, resolving the contradiction between verifying data consistency and identifying error locations.
Solution Approach 2:
The system introduces an intermediary display mechanism that shows both the checking/correcting result and the character recognition result separately. This intermediary display acts as a mediator between the automated calculation verification and the manual error identification process, enabling checkers to understand discrepancies without directly analyzing complex dependency relationships.
2Device complexity
If the system displays only the second character recognition result without showing the checking/correcting result of the first element, then the display is simpler, but the checker cannot determine whether the discrepancy comes from the first or second element
Solution Approach 1:
The display is segmented into two distinct parts: one showing the checking/correcting result of the first element and another showing the character recognition result of the second element. This segmentation increases display complexity slightly but dramatically improves checking operation ease by allowing checkers to systematically compare the segmented information and identify error sources.
Solution Approach 2:
The system provides feedback by displaying the checking/correcting result alongside the character recognition result. This feedback mechanism enables checkers to understand the relationship between dependent elements and identify errors more easily, transforming a simple display into an interactive verification tool.
3Difficulty of detecting and measuring
If manual checking of each character recognition result is performed without automated assistance, then error identification is more straightforward, but the time and effort required for checking increases significantly
Solution Approach 1:
The system performs preliminary automated calculation and comparison between dependent elements before presenting the results to the checker. This preliminary action filters out obviously correct data and highlights potential discrepancies, reducing the time required for manual checking while maintaining the simplicity of error identification through the segmented display of checking/correcting results.
Data Source
AI summary
An information processing apparatus includes first and second display controllers and a receiver. The first display controller performs control to display a first character recognition result. The first character recognition result is a character recognition result of a first element. The first element and a second element have a specific dependency relationship and are included in a form. The receiver receives a checking/correcting result of checking and/or correcting the first character recognition result. The second display controller performs control to display information that the checking/correcting result and a second character recognition result, which is a character recognition result of the second element, do not satisfy the dependency relationship if the checking/correcting result and the second character recognition result do not satisfy the dependency relationship.