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US-2024362739-A1 · Oct 31, 2024 · US
Techniques for evaluating compressed motion video quality
US9204150B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9204150-B2 |
| Application number | US-201414190215-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 26, 2014 |
| Priority date | Feb 26, 2014 |
| Publication date | Dec 1, 2015 |
| Grant date | Dec 1, 2015 |
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Abstract
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Various embodiments are generally directed to techniques for evaluating the resulting image quality of compression of motion videos as an input to controlling the degree of compression. A device to compress motion video includes a compressor to compress a first uncompressed frame of a motion video to generate a first compressed frame of the motion video for a viewing device having at least one viewing characteristic, and a mean opinion score (MOS) estimator to combine a structural metric of image quality of the first compressed frame and an opinion metric of image quality associated with the at least one viewing characteristic to determine whether to alter a quantization parameter (QP) of the compressor to compress a second uncompressed frame of the motion video. Other embodiments are described and claimed.
First claim
Opening claim text (preview).
The invention claimed is: 1. A device comprising: a compressor to compress a first uncompressed frame of a motion video to generate a first compressed frame of the motion video for a viewing device having at least one viewing characteristic; and a mean opinion score (MOS) estimator to combine a structural metric of image quality of the first compressed frame and an opinion metric of image quality associated with the at least one viewing characteristic to determine whether to alt…
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- H04N19/124Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9204150B2 cover?
- Various embodiments are generally directed to techniques for evaluating the resulting image quality of compression of motion videos as an input to controlling the degree of compression. A device to compress motion video includes a compressor to compress a first uncompressed frame of a motion video to generate a first compressed frame of the motion video for a viewing device having at least one …
- Who is the assignee on this patent?
- Intel Corp
- What technology area does this patent fall under?
- Primary CPC classification H04N19/124. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 01 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).