Posted by Brad Mangas on November 12, 2008 at 2:03 PM
I'm spending quite a fair amount of time at the moment going through about 45 days worth of fall images, which I must admit most end up going bye bye. When I do have an image that seems good I usually do a quick general processing to see if I does indeed have possibilities of being a keeper.
This maple leaf was in my backyard a few weeks ago just lying on the grass. I liked how it stood out on the green by itself. So I took a picture, no big deal I know. This morning I was about to delete it because it's just a leaf laying on the grass, wasn't real sure what I would do with it, and besides most of the image is of grass, whoptedo! I decided to try to make the image of the leaf not the grass. So I selected the leaf with my little magic wand, inverted the selection and applied a Gaussian blur to the grass until it was simply a blurred background, took all of about 30 seconds to end up with this, I thought it was kinda cool. The part that struck me was the yellowish glow around the leaf that seemed to appear after the Gaussian blur was applied. Anyway just thought I would share that little bit of info and the picture of the leaf as well.
Posted by Ed Cooley on November 12, 2008 at 2:25 PM
Came out pretty cool Brad. It almost glows.
Posted by Tim Buchanan on November 12, 2008 at 2:54 PM
The yellow glow is there because of the way Gaussian blur works - it grabs stuff from the surrounding area even if it's not selected. If you don't like the effect, there are ways to avoid it, but I like what it does here.
Posted by Wayne Rhodus on November 12, 2008 at 3:22 PM
Way to think outside the box Brad. The gaussian blur had a nice effect as utilized here. And by the way, the selection worked very well here ... nice clean edges. Good work!
Posted by Bill Dark on November 12, 2008 at 7:33 PM
Works for me, Brad. Nice work with the processing. That is such a beautiful leaf, I think it deserves to be remembered. The background blur really puts the emphasis on it. Very nice!
Posted by John Moore on November 12, 2008 at 9:16 PM
Good idea Brad. This works well.
Posted by Daniel Loomis on November 12, 2008 at 9:46 PM
I've been experimenting with blurring the background on some shots of egrets flying. Unfortunately, I get the same halo effect when the bird is cut out and the background blurred using gaussian or lens blur in Photoshop. The effect is nice on a leaf as in your image. Very nice.
Any suggestions for how to get rid of the halo when blurring backgrounds?
Posted by Tim Mulholland on November 13, 2008 at 6:49 AM
Very nice - this is a technique that I'll have to try!
Discussion
10 repliesThis maple leaf was in my backyard a few weeks ago just lying on the grass. I liked how it stood out on the green by itself. So I took a picture, no big deal I know. This morning I was about to delete it because it's just a leaf laying on the grass, wasn't real sure what I would do with it, and besides most of the image is of grass, whoptedo! I decided to try to make the image of the leaf not the grass. So I selected the leaf with my little magic wand, inverted the selection and applied a Gaussian blur to the grass until it was simply a blurred background, took all of about 30 seconds to end up with this, I thought it was kinda cool. The part that struck me was the yellowish glow around the leaf that seemed to appear after the Gaussian blur was applied. Anyway just thought I would share that little bit of info and the picture of the leaf as well.
Any suggestions for how to get rid of the halo when blurring backgrounds?
Tim!