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Reference image setting apparatus and method, and image stabilizing apparatus including the same
US9007472B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9007472-B2 |
| Application number | US-201213611725-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 12, 2012 |
| Priority date | Jan 11, 2012 |
| Publication date | Apr 14, 2015 |
| Grant date | Apr 14, 2015 |
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Abstract
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An image stabilizing apparatus and method for correcting an image that is shaken due to a movement of a camera is provided. The image stabilizing apparatus includes a reference image setting unit including: a sample frame extract unit which extracts a plurality of image frames taken for a certain period of time from image data generated by photographing an object; and a reference frame extract unit which the plurality of image frames with one another to extract a most stabilized image frame and set the extracted image frame as a reference image frame.
First claim
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What is claimed is: 1. A reference image setting unit comprising: a sample frame extract unit which receives a plurality of image frames taken for a certain period of time from image data generated by photographing an object; and a reference frame extract unit which compares the plurality of image frames with one another based on distances between a center point and a plurality of characterizing points in each image frame, extracts the least shaken image frame from among the plu…
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- H04N23/683Primary
Electricity · mapped topic
- H04N5/23267Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Physics · mapped topic
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- What does patent US9007472B2 cover?
- An image stabilizing apparatus and method for correcting an image that is shaken due to a movement of a camera is provided. The image stabilizing apparatus includes a reference image setting unit including: a sample frame extract unit which extracts a plurality of image frames taken for a certain period of time from image data generated by photographing an object; and a reference frame extract …
- Who is the assignee on this patent?
- Park Sang-Ji, Chon Je-Youl, Bae Ju-Han, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04N23/683. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 14 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).