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US 2026/0197561 A1Published application
Fallback mechanism for auto white balancing
AssigneeNVIDIA Corporation
InventorsDouglas Taylor, Animesh Khemka, Eric Dujardin
Life of this patent
Estimating the term…
Abstract
Improved fallback mechanisms for auto white balancing are presented. In at least one embodiment, one or more correction factors are determined based on a confidence level corresponding an estimated illuminant color of an image. White balancing is then performed based at least on applying the one or more correction factors to the image.
Claims20
A method comprising:
- calculating an estimated illuminant color of an image;
- determining a confidence level corresponding to the estimated illuminant color;
- determining one or more correction factors based at least on the confidence level;
- and
- performing white balancing of the image based at least on applying the one or more correction factors to the image.
2 more elements
A system comprising:
- one or more processing units to perform operations comprising:
- calculating an estimated illuminant color of an image;
- determining a confidence level corresponding to the estimated illuminant color;
- determining one or more correction factors based at least on the confidence level;
- and
- performing white balancing of the image based at least on applying the one or more correction factors to the image.
3 more elements
One or more processors comprising:
- circuitry to perform white balancing of an image by applying one or more correction factors to the image, the one or more correction factors determined based on a confidence level, wherein the confidence level is based on an estimated illuminant color of the image.
Dependencies are inferred from the claim text.