Image processing method and apparatus therefor
US4850028A · kind A · utility
29Cited by
7References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 1986 |
| Grant date | Jul 18, 1989 |
| Priority date | — |
| Expiry date | Aug 29, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T3/606
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There is disclosed an image processing apparatus capable of rotation or size change of an image, without lack of pixel data after image processing. For this purpose a destination address is calculated from a source signal, then source addresses are determined corresponding to the vicinity of the thus calculated destination address, and data values for such vicinity area are determined from the source data corresponding to such source addresses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.