Image processing apparatus
US5579417A · kind A · utility
4Cited by
6References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 26, 1995 |
| Grant date | Nov 26, 1996 |
| Priority date | — |
| Expiry date | Apr 26, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T3/403
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A image processing apparatus is disclosed. The apparatus comprises filters for enhancing or smoothing edges of an image signal, magnifier for magnifying the image signal, and controller for changing an order of the filtering means and the magnifying according to magnification ratio. In accordance with one aspect of the invention, a size of a filter is used efficiently and therefore a high quality image is achieved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.