I'm currently working on an iPad application that uses OpenCV for image recognition. The application works fine under standard lighting conditions, but when there's too much of a contrasting color in the feed, the picture is automatically adjusted to accommodate for the contrasting colors.
I am looking to have the white-balance and exposure adjusted for just the point of interest, which is a static rectangle in the middle of video feed. I'm not sure how to do this, and am fine with doing it with OpenCV or AVCaptureDevice. I've played around with setting exposurePointOfInterest, but beyond that I don't know what best and most efficient method is.
Should be a quick job for someone who is knowledgeable. I'd be happy to pay extra for a high quality and timely completion.