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#1 |
Senior Member
Join Date: Feb 2006
Posts: 394
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posted in another forum before but thought it applied here
taken at the capital building in Washington DC, Nov. 5th, 2004 DX6490 1/1500 sec at f 5.6 Logan ![]() PS... no post process whatsoever beside resize and .5 degree rotate CW and anyone know how to upload better resizes... i just noticed how "jaggy" / pixelated the sky looks... ![]() |
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#2 |
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Join Date: Sep 2003
Location: Beaverton, OR
Posts: 8,466
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I like this shot. Looks like you use a polarizer to darken the sky.
There are several algorithms in use for resizing photos in photo editors. Paint Shop Pro X has "Smart Size", "Bicubic", "Bilinear", "Pixel Resize", and "Weighted Average". I don't know how any of these algorithms work but for me, the "Weighted Average" seems to work the best. I presume PS has similar options. Cal |
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#3 |
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Join Date: Aug 2002
Posts: 7,204
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Logan,
That sky looks almost navy blue. Artfully composed and cropped. RE: resizing, if you're a real purist it appears that the many algorithms cited by Cal, are used in various ways depending on the characteristics of the image. IrfanView (freeware photo editor) uses a Lanczos resampling algorithm as default which is one of the better general purpose ones but there are a lot of fans of BiCubic and some of the others. Each adherent can cite you chapter and verse why their favorite is better than the others. Here's a thread about resizing that may help you a tad: http://www.stevesforums.com/forums/v...mp;forum_id=70 Aloha |
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