Image processing apparatus using compressed data processing
US5812146A · kind A · utility
23Cited by
52References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1997 |
| Grant date | Sep 22, 1998 |
| Priority date | — |
| Expiry date | Nov 25, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T11/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There is disclosed an image processing apparatus in which original image data are compressed by encoding to a smaller quantity, then the image processing is conducted in such compressed form, and thus processed data are released with a high resolving power and a satisfactory tonal rendition. In this manner highly advanced image processing can be achieved with a limited memory capacity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.