acjd Offline Upload & Sell: Off
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Ted ellis wrote:
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I would appreciate any and all CC.
What causes the blotting/bloching in the bgs of these shots? They are not on the images prior to posting on FM or when printed at 11x14in
Ted
Ted
I don't think this is banding. You're seeing jpg artifacts.
I usually look at the pictures on FM using a retina display iPad. It's easy to pull and pinch the pictures so they instantly blown up. This has the advantage of quickly seeing the artifacts and other things like its easy to see pictures that are oversharpened and those where people leave the noise in the bird but take it out of the background. Such pictures are very evident.
All your pictures in this thread show the artifacts with #2 showing it the least, probably because its lighter. I started to check your long thread with 25 hummers and stopped after checking about half of them. They all display the artifacts.
You're not seeing them in prints because you're probably keeping the full resolution of the picture. Depending upon what your printing them on and the dpi, a 11 x 14 might be at full resolution for a full frame picture with no upscaling with 15 mp.
When you save the jpg for the web, just increase the size of the compression. In other words, make the file bigger. I believe that is the problem. You are compressing the .jpgs too much.
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