JPG Compression

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CHancock

Member
Joined in February 2009
Posts: 33

Posted 17 April 2013 - 03:46 CET

Is there anyway that I could eliminate JPG compression in this photo. I have no clue where to look for JPG compression or how to fix it.

Thanks!

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Wallace Shackleton

Full member
Joined in February 2007
Posts: 1897

Posted 17 April 2013 - 07:32 CET

The screeners should have told you where the JPEG Compression was, however there is some banding evident in the sky above the horizon it is probably this they are referring to.

The problem occurs when you try to squeeze too much into a small picture, so go for a larger physical image size in both dimensions, you can go up as far as 1600 pixels and as far as 1.5MB.

May I also suggest that you improve the exposure by adjusting the white triangle in PS Levels to the left to somewhere like 230 and adjust the middle slider to something like 1.3 to improve the overall exposure. You can do better work if you shot it in RAW.

Hope this helps.

This post has been edited by Wallace Shackleton on 17th April 2013 - 07:34

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CHancock Member Joined in February 2009 Posts: 33	Posted 17 April 2013 - 13:10 CET
	Thank you so much Wallace! I will utilize your suggestions.

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