Twitter
RSS
Sponsored by the National Association of Photoshop Professionals. Learn More
Sharpening Your Images Like A Pro
Just about every image that is brought into Photoshop, whether from a scanner, digital camera, CD-ROM, etc., needs to be sharpened. The undisputed tool for this task is Photoshop’s Unsharp Mask filter. The only downside of using this filter is that getting the level of sharpening you’d like can sometimes cause color shifts and halos, and it can also accentuate dust or specs within the image. There are two ways around this, and what’s great about these methods is they let you apply a higher level of sharpening without causing color shifts or other problems: (1) Convert your file from RGB mode to Lab Color. Then go to the Channels palette and click on the Lightness channel. Now apply the Unsharp Mask filter (twice if you need it), then switch back to RGB mode (don’t worry, there’s no harm in this RGB-to-Lab-to-RGB mode conversion). (2) If you’re working on a CMYK image, apply the Unsharp Mask filter, then go under the Edit menu and choose Fade Unsharp Mask. When the Fade dialog appears, change the Mode pop-up menu to Luminosity and click OK (which pretty much does the same thing as method 1; it applies the sharpening to the luminance of the image, not the color).
No Comments
No comments yet.
RSS feed for comments on this post. TrackBack URI
Sorry, the comment form is closed at this time.
Photoshop Tutorials
Hollywood Touch-Ups
See how you can add some subtle touches to give that green screen studio shot the Hollywood treatment.
3D Christmas Ornaments
Corey shows how to create reflective holiday ornaments using 3D in Photoshop.
Styles & Text
This week Corey has a tutorial using layer styles and text shapes to create energetic effects.
3D Light Beams
This effect was discovered by a 'happy accident' and uses the 3D features inside of Photoshop CS4 Extended.
-
The Bourne Effect
Corey shows you how to re-create the graphic effect from the new Bourne Legacy movie poster. With an extra twist!
-
Flare Effects
Corey has a cool trick for creating a flare brush and see how one effect can lead to another.
-
Hollywood Touch-Ups
See how you can add some subtle touches to give that green screen studio shot the Hollywood treatment.
-
3D Christmas Ornaments
Corey shows how to create reflective holiday ornaments using 3D in Photoshop.
Premium Video Tutorials From NAPP
Photo Retouch
Scott Kelby shows you how to take an overexposed photo into a great photo using Photoshop. Want Great Photoshop & Photography Skills?
Extended Definition Processing
Scott Kelby shares a technique he's been working on, which gives your final image an HDR look using just one photo.
Join NAPP & Get a Free DVD.
Smart Object Masking Trick
Dave Cross shares a trick he discovered that will help you remove white from around your subject when using smart objects.
Want More?
Light Painting
Dave Cross takes a popular trend - light painting - and shows you how you can paint text recreating this cool trend.
You Don't Need to be a Pro to Join NAPP.
Create A Composite Layer
If you have a multilayer composition and you
want to apply an effect to all the layers at once, don’t flatten the layers–use a composite layer instead. Hide the layers you want excluded, and press Shift-Command-Option-E (PC: Shift-Ctrl-Alt-E). A new layer will be created at the top containing a merged copy of all the visible layers.
Another option is to create a new layer at the top of the stack and make it active. Command-click (PC: Ctrl-click) each layer you want to include to make those layers active, as well. Press Option-Command-E (PC: Alt-Ctrl-E).
by Colin Smith
