Image processing device and image processing method
US6891644B1 · kind B1 · utility
1Cited by
1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1999 |
| Grant date | May 10, 2005 |
| Priority date | — |
| Expiry date | Nov 5, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0468
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image processing system provided with a line sensor for reading image signals in line units. First, the line sensor scans a document in a normal direction. At this time the image data obtained by the scan are subjected to image processing such as compression and the like. Areas of image data that cannot be processed to the high moving speed of the scanner are subjected to image processing by later performing a scan in the reverse direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.