Recognition of artifacts in computer displays
US11853686B2 · kind B2 · utility
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3References
20Claims
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Key dates
| Filing date | May 24, 2019 |
| Grant date | Dec 26, 2023 |
| Priority date | — |
| Expiry date | May 24, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/153
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A digital display of an active window is provided. An application, separate from the application providing the digital display, is capable of identifying an artifact in the active window of the digital display without a priori knowledge or an application programming interface to the application providing the digital display. The artifacts may be alpha-numeric artifacts or non-alpha-numeric artifacts. The active window may be examined in multiple dimensions including 2 dimensions, 3 dimensions or more. Alpha-numeric artifacts, once identified, are pre-processed to remove anti-aliasing to allow for processor optical recognition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.