Methods and systems for glyph-pixel selection
US8121403B2 · kind B2 · utility
0Cited by
55References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2007 |
| Grant date | Feb 21, 2012 |
| Priority date | — |
| Expiry date | Oct 20, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/40062
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Aspects of the present invention are related to methods and systems for detecting glyph pixels in a digital image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.