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US 12,749,163 B1Granted
Identifying noise in image data
AssigneeNVIDIA Corporation
InventorLouis Marie Joseph Sugy
Life of this patent
Estimating the term…
Abstract
Apparatuses, systems, and methods are to cause an image denoising filter to identify noise within an image to be performed. In at least one embodiment, an image denoising filter identifies noise within an image noise based, at least in part, on whether a plurality of concurrent comparisons of pixel depths within the image exceed a threshold value.
Claims20
One or more processors comprising:
- circuitry to perform an image denoising filter on an image by:
- performing, in parallel, a plurality of concurrent comparisons of pixel depths for pixels within overlapping tiles of the image;
- determining whether the plurality of concurrent comparisons of pixel depths within the image exceed a threshold value;
- and
- performing the denoising filter on the image based, at least in part, on the determination.
2 more elements
A method comprising:
- performing an image denoising filter on an image by:
- performing, in parallel, a plurality of concurrent comparisons of pixel depths for pixels within overlapping tiles of the image;
- determining whether the plurality of concurrent comparisons of pixel depths within the image exceed a threshold value;
- and
- performing the denoising filter on the image based, at least in part, on the determination.
2 more elements
A system, comprising:
- one or more processors to perform an image denoising filter on an image by:
- performing, in parallel, a plurality of concurrent comparisons of pixel depths for pixels within overlapping tiles of the image;
- determining whether the plurality of concurrent comparisons of pixel depths within the image exceed a threshold value;
- and
- performing the denoising filter on the image based, at least in part, on the determination.
2 more elements
Dependencies are inferred from the claim text.