摘要 |
A method for automatic white balance (AWB) in a digital system is provided that includes applying predetermined flash red, blue, and green gain values stored in the digital system to white balance a digital image when a flash is used to capture the digital image, and applying computed red, blue, and green gain values to white balance a digital image when the flash is not used to capture the digital image. Another method for AWB is provided that includes computing red, blue, and green gain values for white balancing a digital image, adjusting the computed red, blue, and green gain values with respective predetermined flash red, blue, and green gain adjustment values when the flash is used to capture the digital image, and applying the adjusted red, blue, and green gain values to white balance the digital image.
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