Decoding device
US-2017347111-A1 · Nov 30, 2017 · US
Production apparatus and content distribution system
US8977099B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8977099-B2 |
| Application number | US-201113819840-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 14, 2011 |
| Priority date | Dec 16, 2010 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
Provided is a production apparatus that can produce a distribution content that offers an even richer color tone expression during playback of video. The production apparatus for producing a distribution content including distribution video data is constituted by an original acquisition unit that acquires original video data; a distribution video acquisition unit that acquires the distribution video data, the distribution video data having been generated by conversion of the original video data to a lower gradation; a difference generation unit that generates difference data between the original video data and the distribution video data; and an output unit that outputs the difference data. A playback apparatus plays back the distribution content.
First claim
Opening claim text (preview).
The invention claimed is: 1. A production apparatus for producing a distribution content including distribution video data, the production apparatus comprising: an original video acquisition unit configured to acquire original video data; a distribution video acquisition unit configured to acquire the distribution video data, the distribution video data having been generated by conversion of the original video data to a lower gradation; a difference calculation unit configured…
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Classifications
Physics · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H04N11/20Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8977099B2 cover?
- Provided is a production apparatus that can produce a distribution content that offers an even richer color tone expression during playback of video. The production apparatus for producing a distribution content including distribution video data is constituted by an original acquisition unit that acquires original video data; a distribution video acquisition unit that acquires the distribution …
- Who is the assignee on this patent?
- Yamaguchi Takahiro, Kashiwagi Yoshiichiro, Mori Yoshihiro, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H04N11/20. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 10 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).