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Method and apparatus for motion based participant switching in multipoint video conferences
US9106793B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9106793-B2 |
| Application number | US-201313733718-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 3, 2013 |
| Priority date | Jan 3, 2013 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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In one embodiment, an apparatus comprises a memory that stores executable instructions and a processor that executes the instructions in order to determine, for plural received compressed video inputs, at least one motion vector included in each of the plural compressed video inputs; calculate, based on the determined motion vectors, a motion value corresponding to each of the plural compressed video inputs, the motion values representing a level of motion over several frames for each of the plural compressed video inputs; and select, based on the calculated motion values, at least one of the plural compressed video inputs to be displayed.
First claim
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The invention claimed is: 1. An apparatus comprising: a memory that stores executable instructions; and a processor that executes the instructions in order to: determine, for plural received compressed video inputs, at least one motion vector included in each of the plural compressed video inputs; calculate, based on the determined motion vectors, a motion value corresponding to each of the plural compressed video inputs, the motion values representing a level of motion over…
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Electricity · mapped topic
- H04N7/152Primary
Electricity · mapped topic
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- What does patent US9106793B2 cover?
- In one embodiment, an apparatus comprises a memory that stores executable instructions and a processor that executes the instructions in order to determine, for plural received compressed video inputs, at least one motion vector included in each of the plural compressed video inputs; calculate, based on the determined motion vectors, a motion value corresponding to each of the plural compressed…
- Who is the assignee on this patent?
- Cisco Tech Inc
- What technology area does this patent fall under?
- Primary CPC classification H04N7/152. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 11 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).