Scaling device of image process
US7782343B2 · kind B2 · utility
2Cited by
3References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 2006 |
| Grant date | Aug 24, 2010 |
| Priority date | — |
| Expiry date | Jun 24, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2200/28
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A scaling device for an image processor includes an image enlarging device and an integer divider. The image enlarging device receives an input image data, and enlarges the input image data, outputting an enlarging image data and a sample signal. The integer divider receives the enlarging image data, and samples the enlarging image data, outputting an object image data. By only adding an external integer divider at the output of the image enlarging device for obtain the scaling function of the image processor, a simpler circuit for image scaling is presented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.