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Old 07-17-2010, 03:45 PM
 
573 posts, read 2,058,760 times
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What are the best ways to change the background color of a picture, it's a picture of me and a pink wall as a background, how can I change it to another color?
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Old 07-17-2010, 04:01 PM
 
Location: Somewhere over the rainbow in "OZ "
24,767 posts, read 28,520,245 times
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Quote:
Originally Posted by Hypnosis View Post
What are the best ways to change the background color of a picture, it's a picture of me and a pink wall as a background, how can I change it to another color?
What photo editing software do you have ?
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Old 07-18-2010, 01:50 AM
 
Location: southern MN
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Select the areas of the wall to change and adjust the hue settings.
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Old 07-18-2010, 05:19 AM
 
106,660 posts, read 108,810,853 times
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you really need a pixel editor and not just a photo editor to really do it right.

a pixel editor is like photoshop or elements.. what i do is select a color for a background, then outline the image of what i want to place in a different background using the elements magic extractor tool.

i then drop that extracted image on the new background...

photo editors and not pixel editors like capture nx2 dont work reliably as changing colors in spots merely tries to lay the new color over the old and replace it that way ..alot of times you just get an ugly blend of colors instead of total replacement like a pixel editor. usually black is a little easier to do with these photo editors.

the pixel editors can be any color you like as they totaly replace the pixel thats there instead of re-coloring it.

im still learning to extract and change the background and have attemped a few.



http://mm-photography.smugmug.com/Other/EXTRACTIONS/testcopy/775907914_UGCCt-L.jpg (broken link)

http://mm-photography.smugmug.com/Other/EXTRACTIONS/test3/775907663_aHuf7-L.jpg (broken link)
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Old 07-18-2010, 10:02 AM
 
Location: San Diego
5,026 posts, read 15,288,802 times
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Honestly, I think it looks really fake when most people do it. Even the true black seamless paper doesn't shoot THAT black. Here are two pictures. The one with the black background is computer generated (excuse his excitement). The one with the blue one is seamless paper. Not the greatest pic, but the blue shoots and looks much more real than the computer generated black ever will. Then again, I'm not one for fake looking photos, which seem to be the trend these days!



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Old 07-18-2010, 12:32 PM
 
13,211 posts, read 21,827,501 times
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That second shot is awesome. I am wondering a bit how it would look if his front paws were included in the shot.
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Old 07-18-2010, 01:35 PM
 
Location: San Diego
5,026 posts, read 15,288,802 times
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Quote:
Originally Posted by kdog View Post
That second shot is awesome. I am wondering a bit how it would look if his front paws were included in the shot.
I made the huge mistake of buying the 50mm, 1.8. I love this lens outside, and use it all the time, but it's not good indoors in my situation. My place is so tiny that I can never set up the background stand and seamless with enough room to include his body. I really should have gone with the 35mm, 1.8. I put plexi glass for him to stand on, and his reflection would have been awesome if I was able to get his entire body. I either need a new lens or move to a bigger place with more natural light!
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Old 07-18-2010, 02:53 PM
 
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Quote:
Originally Posted by MAK802 View Post
I either need a new lens or move to a bigger place with more natural light!
Or a full frame body.
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Old 07-18-2010, 03:17 PM
 
Location: San Diego
5,026 posts, read 15,288,802 times
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Quote:
Originally Posted by kdog View Post
Or a full frame body.
I tossed that idea around. But until I know what every single button on my D90 does, I really shouldn't upgrade. I want to learn this camera in and out. And, my new favorite lens (Tokina 11-16mm, f2.8) would not work on a full-frame and I just bought it less than a month ago! I know Ken Rockwell says that if you take off the filter hood, the lens will work on a full-frame, but you'd get soft corners if you shoot wide open. And with my purpose, I really don't think I'll ever need anything more than a D300, so no full-frame for me, ever!
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Old 07-18-2010, 03:51 PM
 
106,660 posts, read 108,810,853 times
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Usually using a dx lens on full frame its not just dark corners but since your only utilizing the center portion of your sensor you will get only about 6 meg out of a 12 -14 meg camera.
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