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US-12149725-B2 · Nov 19, 2024 · US
Auxiliary information map upsampling
US9787980B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9787980-B2 |
| Application number | US-201214238485-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 29, 2012 |
| Priority date | Aug 17, 2011 |
| Publication date | Oct 10, 2017 |
| Grant date | Oct 10, 2017 |
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Abstract
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An auxiliary information map ( 10 ) is upsampled to form an upsampled auxiliary information map ( 20 ). Multiple reference pixels ( 23 ) in the upsampled auxiliary information map ( 20 ) are selected for a current pixel ( 21 ) in the upsampled auxiliary information map ( 20 ) based on texel values of texels in an associated texture ( 30 ). An updated pixel value is calculated for the current pixel ( 21 ) based on the pixel values of the selected reference pixels ( 23 ).
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of upsampling an auxiliary information map comprising multiple pixels having a respective pixel value and being associated with a texture comprising multiple texels having respective texel values, said method comprising: upsampling said auxiliary information map based on said pixel values of said multiple pixels of said auxiliary information map to form an upsampled auxiliary information map comprising multiple pixels; for at least one pixel…
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Electricity · mapped topic
Electricity · mapped topic
- H04N19/46Primary
Electricity · mapped topic
- H04N19/00545Primary
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9787980B2 cover?
- An auxiliary information map ( 10 ) is upsampled to form an upsampled auxiliary information map ( 20 ). Multiple reference pixels ( 23 ) in the upsampled auxiliary information map ( 20 ) are selected for a current pixel ( 21 ) in the upsampled auxiliary information map ( 20 ) based on texel values of texels in an associated texture ( 30 ). An updated pixel value is calculated for the current pi…
- Who is the assignee on this patent?
- Girdzijauskas Ivana, Fröjdh Per, Rusert Thomas, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04N19/46. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Oct 10 2017 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).