Acceleration-based motion tolerance and predictive coding
US9652653B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2015 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Nov 18, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/1413
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of predicting the location of a region of interest within an image of a scannable object comprising providing a scanner having a processor and an image sensor; sensing in a viewing direction toward a scannable object, with an imaging plane being perpendicular to the viewing direction; capturing an image of the scannable object with the image sensor; sensing motion of the scanner within a motion sensor plane relative to the scannable object, the motion sensor plane being parallel to the imaging plane; outputting a velocity and a movement direction corresponding to the velocity; locating a region of interest in said captured image in response to the velocity and the movement direction; and scanning the captured image beginning with the region of interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.