Method for the recognition of raised characters, corresponding computer program and device
US10489668B2 · kind B2 · utility
3Cited by
5References
11Claims
0Family size
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Key dates
| Filing date | Sep 5, 2017 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Oct 9, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of character recognition is implemented by an electronic device to recognize, in an image representing an object comprising at least one raised character, called a basic image, at least one raised character of the basic image. The method includes: a phase of processing at least one image, the phase including at least one implementation of a Phong reflection module and delivering at least one identification image; and a phase of identifying characters as a function of the basic image and the at least one identification image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.