Processing techniques for fast and accurate identification of application screens using optical character recognition
US12424009B1 · kind B1 · utility
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12Claims
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Key dates
| Filing date | Nov 30, 2022 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Oct 1, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/416
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A page identification technique is configurable to select regions of a screen for optical character recognition. The size of the regions may be selected to reduce the CPU resources needed to identify a page. Pre-processing and post-processing may be performed to improve the accuracy of the optical character recognition. A word mapping algorithm may include logical condition to determine a page name.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.