Image reading apparatus improving the joining state of a plurality of image data obtained by dividing and reading out an original image
US5721624A · kind A · utility
60Cited by
16References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 1994 |
| Grant date | Feb 24, 1998 |
| Priority date | — |
| Expiry date | Oct 14, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0414
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In reading out an original image divided into a plurality of regions, a scanner reads out image data having each divided region partially repeated for each adjacent divided region. The read out image data of each divided region is stored in a memory in correspondence with the original image and stored in a memory. A controller identifies an overlapping region of the stored image data, and joins each image data according to the identified result to generate an image data corresponding to the original image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.