Characterizing point checking region setting apparatus and method, and image stabilizing apparatus including the same
US8988534B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Dec 13, 2012 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Jul 12, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20081
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is an image stabilizing apparatus and method for correcting an image that is shaken due to a movement of a camera. The image stabilizing apparatus includes a characterizing point checking region setting unit including: a sample frame extract unit which extracts a plurality of image frames obtained for a certain period of time in image data obtained by photographing an object; and a frame analyzing unit which detects a plurality of characterizing points in the extracted plurality of image frames, and sets a characterizing point checking region which is used to check characterizing points in a currently input image frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.