GoPro, Inc.
METHOD AND SYSTEMS FOR AUTO WHITE BALANCE PROCESSING FOR AN IMAGE CAPTURE DEVICE WITH MULTIPLE IMAGE CAPTURE DEVICES

Abstract:

Methods for auto white balance (AWB) processing are described herein. An image capture device includes a first image capture device to capture a first image, a second image capture device to capture a second image, and an image signal processor. The image signal processor is configured to generate a global AWB scale based on the first image and the second image, apply a first image capture device calibration factor to the global AWB scale to generate a first image capture device AWB scale, apply a second image capture device calibration factor to the global AWB scale to generate a second image capture device AWB scale, compensate the first image using the first image capture device AWB scale, compensate the second image using the second image capture device AWB scale, and output an image based on the compensated first image and compensated second image.