Image compression
US7194139B1 · kind B1 · utility
15Cited by
32References
47Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 1999 |
| Grant date | Mar 20, 2007 |
| Priority date | — |
| Expiry date | Sep 5, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/88
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of image compression, comprising: providing image-data encoding light; transforming said light from an image space to a transform space utilizing an optical component; and converting said transformed light into electrical signals, which electrical signals represent a compressed representation of said image data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.