Image scanning without directly detecting all color channel color space values for each image line
US7907309B2 · kind B2 · utility
1Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2006 |
| Grant date | Mar 15, 2011 |
| Priority date | — |
| Expiry date | Nov 21, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/40
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A scanning device includes a scanning mechanism and logic to control the scanning mechanism. A digital color representation of a hardcopy image is generated that has color channel color space values for each of a number of logical lines of the image, without all the color channel color space values being directly detected for each line of the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.