Image processing apparatus capable of smooth multi-area variable magnification processing
US4918542A · kind A · utility
24Cited by
11References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 1987 |
| Grant date | Apr 17, 1990 |
| Priority date | — |
| Expiry date | Sep 1, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/3935
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image processing apparatus in which an image is read by division into plural areas. An image size variation for an area is conducted with the same image magnification as for a preceding area, so that the images of plural areas are smoothly connected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.