Hi All
In this article, the statement "The main aim is to get a flat field that has an average pixel value of about 30% of the maximum pixel value that your camera is capable of. For a 16-bit camera, this would be approximately 20,000. Most image processing software will give you the average pixel value in an image so this value is generally easily obtained" has me a bit stumped.
I use CS3 and PaintShop Pro, and I just cannot find anywhere in there a place to find the average pixel value. I must be missing something.
Can someone point me oin the right direction to find this "average pixel value".
Thanks
Darrell
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