Image scanning device and method, image reading apparatus, and non-transitory computer readable medium that set a scanning area based on a detected location of a code image
US9654661B1 · kind B1 · utility
3Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2016 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Apr 13, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/1443
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image scanning device includes a detector and a setter. The detector scans an image in units of pages, and detects a code image included in the image in units of pages. When the detector detects the code image on one page and then detects the code image on another page, the setter sets a scanning area on a subsequent page following the other page in accordance with a position of the code image detected on the one page and a position of the code image detected on the other page.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.