Detection and ranking of entities from mobile onscreen content
US9788179B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 14, 2015 |
| Grant date | Oct 10, 2017 |
| Priority date | — |
| Expiry date | May 14, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/18
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for detecting and ranking entities identified in screen content displayed on a mobile device. For example, a method includes receiving an image captured from a mobile device display for a mobile application and determining a window that includes a chronological set of images, the images each representing a respective screen captured from a display of a mobile device and having an associated timestamp. The method also includes identifying entities appearing in images in a first portion of the window using text for images in a remaining portion of the window as context to disambiguate ambiguous entity references.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.