sufana ion |
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i am a new in this art
How I can eliminate the noise ,from my images.i have a sony dsc f828.i lock the iso at 64 ,i use speedy shutter,but noise it is still there.
I waiting for any ideea. tks
March 05, 2005
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Chris J. Browne |
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Areas to look into: 1) Bad CCD
2) Just the nature of that CCD
3) Other settings might be wrong Most CCDs are about 100 ASA in there
response to light. Shoot the same image 5 different times but change the ASA rating of the CCD each time. The 400 or 800 ASA will/should have the most noise. Look at two images of two different ASAs. Notice the shape and color of the increase in noise. Now, if this noise change is different from the 64 ASA noise, something else is afoot. Otherwise you are just seeing the normal noise of a CCD. CMOSs are supposed to have less, but different artifacts. Good Luck
March 13, 2005
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