Image processing apparatus, image processing method, and computer product
US7751586B2 · kind B2 · utility
2Cited by
9References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2005 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | May 12, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/327
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image processing apparatus includes a determining unit that determines at least one embed area in an area that is not accessed by an application in an image. An embedding unit embeds at least one piece of embed information into the embed area. A quantizer quantizes the image embedded with the embed information. An encoder encodes the image quantized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.