iPad 2 Camera photo has large swathes of green

When I used the camera of my iPad 2 for the camera app or FaceTime, the image got large amounts of bright green across overexposed parts. When I took a snap shot using the camera indoors, there was a brighter light behind me. The noise level in a bright room is high.To fix the Camera issue, holding home and sleep until the apple logo appears for doing a reset.