Method and apparatus for motion compensation
US8036525B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 19, 2010 |
| Grant date | Oct 11, 2011 |
| Priority date | — |
| Expiry date | Mar 19, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/145
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A motion compensation apparatus for a camera module with a half-shutter function is provided. The apparatus includes an initialization unit for selecting a subject, a motion of which is to be detected, from images secured in a half-shutter state, and calculates motion information of the subject; a tracking unit for tracking the selected subject and the motion information provided from the initialization unit, and calculates prediction information of the subject; and a controller for generating a control signal for controlling a speed of a shutter and a sensibility of an image sensor based on the prediction information provided from the tracking unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.