Template matching, rules building and token extraction
US11138426B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2018 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Oct 4, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
According to some embodiments, systems and methods are provided, comprising receiving a document at a template module; determining a pair of pixel coordinates for one or more data entry fields in the received document; determining whether the received document matches a stored template based on the determined pair of pixel coordinates; generating a first template when the received document does not match the stored template; applying one or more rules associated with one of the stored template and the first template to the received document; extracting one or more data elements from the received document based on the application of the one or more rules; and returning the extracted one or more data elements. Numerous other aspects are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.