Method and apparatus for encoding video based on scanning order of hierarchical data units, and method and apparatus for decoding video based on scanning order of hierarchical data units
US-9225997-B2 · Dec 29, 2015 · US
Method for decoding a data stream and a receiver
US8938010B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8938010-B2 |
| Application number | US-29334507-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 12, 2007 |
| Priority date | Mar 17, 2006 |
| Publication date | Jan 20, 2015 |
| Grant date | Jan 20, 2015 |
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Abstract
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In the case of a method for decoding a data stream a first decoding means (DR 2 ) is provided which is configured to decode from a data stream in a first data stream format at least two units of user data, wherein for decoding the second unit of the at least two units at least partial information from the first unit of the at least two units is used. Likewise reference data is provided and subsequently the first decoding means (DR 2 ) is initialized with the information from the reference data. The data stream in the first data stream format is supplied to the first decoding means and decoded into at least one unit of user data using the information from the reference data.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for decoding data streams comprising: receiving, at a receiver, a data stream in a first format from a transmitting device; decoding, using a first decoder of the receiver, a first block of data and a second block of data of the data stream using the first format, wherein the second block of data is predictively decoded using reference data generated using the first block of data, wherein the reference data is stored at a buffer of the first…
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Electricity · mapped topic
- H04N7/50Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US8938010B2 cover?
- In the case of a method for decoding a data stream a first decoding means (DR 2 ) is provided which is configured to decode from a data stream in a first data stream format at least two units of user data, wherein for decoding the second unit of the at least two units at least partial information from the first unit of the at least two units is used. Likewise reference data is provided and subs…
- Who is the assignee on this patent?
- Stockhammer Thomas, Qualcomm Inc
- What technology area does this patent fall under?
- Primary CPC classification H04N7/50. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 20 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).