Movement detection apparatus and recording apparatus
US8619320B2 · kind B2 · utility
2Cited by
5References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 25, 2010 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | Feb 13, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J11/42
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The movement detection apparatus acquires a movement state of an object by clipping a template pattern from first image data and seeking a region having a high correlation with the template pattern in second image data. The movement detection apparatus performs at least one of first processing, which analyzes the first image data, and second processing, which analyzes a relationship between the first image data and third image data acquired after the first image data has been acquired and before the second image data is acquired, and sets a position at which the template patter is clipped.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.