The difference in the color saturation is more likely due to a difference in the presumed color profile of the two images, or the profile stored in the image. Either that, or the camera did some processing before making the JPEG. It could be that the response curves of the sensor are not linear, and so the camera is correcting to probably sRGB before compressing.
no subject
Date: 2009-05-09 06:30 am (UTC)