Ocular focus sharing for digital content
US-2015378439-A1 · Dec 31, 2015 · US
Method and apparatus for detecting important information from moving picture
US8929656B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8929656-B2 |
| Application number | US-73083610-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 24, 2010 |
| Priority date | Aug 25, 2009 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
Provided is a method of detecting important information from a moving picture. The method includes: detecting first candidate areas that are presumed to include important information in a plurality of moving picture frames by using stop edge information, which is edge information overlapped at a same position throughout the plurality of moving picture frames, from among edge information in at least two received moving picture frames; determining second candidate areas by performing grouping on the stop edge information according to a position of the stop edge information in the first candidate areas; analyzing the second candidate areas determined in the at least two moving picture frames; and detecting important information areas from each of the at least two moving picture frames based on the analysis.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of detecting important information, the method comprising: detecting first candidate areas that are presumed to include important information in a plurality of moving picture frames by using stop edge information, which exists at a same position throughout the plurality of moving picture frames and is overlapped at the same position throughout the plurality of moving picture frames, from among edge information in at least two received moving picture…
Assignees
Inventors
Classifications
Physics · mapped topic
Physics · mapped topic
- G06K9/00711Primary
Physics · mapped topic
- G06V20/40Primary
Physics · mapped topic
- G06T7/12Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US8929656B2 cover?
- Provided is a method of detecting important information from a moving picture. The method includes: detecting first candidate areas that are presumed to include important information in a plurality of moving picture frames by using stop edge information, which is edge information overlapped at a same position throughout the plurality of moving picture frames, from among edge information in at l…
- Who is the assignee on this patent?
- Jeong Jin-Guk, Jung Kee-Chul, Lee Dong-Keun, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification G06K9/00711. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 06 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).