Shake correcting device and imaging apparatus having shake correcting device
US8923691B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2013 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Apr 5, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2217/005
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A shake correcting device can correct a shake occurring on a target device. The shake correcting device includes an angular velocity detector, a DC component detector, a controller, a panning detector, and a storage unit. When the panning detector changes from a state in which the panning is detected to a state in which the panning is not detected, the controller controls the DC component detector to output the value of a DC component of angular velocity of the target device stored in the storage unit when the panning detector does not detect panning, and then controls the DC component detector to output a DC component based on angular velocity of the target device detected by the angular velocity detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.