How do you sharpen your images?

Location
London UK
Real Name
Andy
I read on another forum how people sharpen their images and a was surprised to see i have been doing it wrong all this time!! I always usually sharpen at the end of my processing THEN re size the image. Most others re size THEN sharpen using Unsharp Mask. I tried sharpening after I had re sized the image and i think it's a much better way to sharpen images.

Also a good thing to do is to sharpen just the in focus areas of an image leaving the bokeh smooth and silky.

Here is an example:
 

BBW

Legend
Location
betwixt and between
Real Name
BB
Andy, I'm not sure exactly what you mean about resizing. I convert my RAW files to DNG...do what I want to do and then I sharpen in Lightroom. :popcorm2: I export to Flickr via Lightroom and use the screen sharpening option...for print, which is way too rarely, I call Don.:biggrin:
 

kyteflyer

~@¿@~
Location
Newcastle, Australia
Real Name
Sue
Always sharpen (if I am going to) after resizing. If you do it before, much of the sharpening you want gets lost in the resize. Hadn't thought to do selective sharpening before, how silly of me!! Works well in that example :)
 

Streetshooter

Administrator Emeritus
Location
Philly, Pa
For print only... I pre-sharpen in Nik Sharpener Pro. Then I process the image and the last step is sharpen in LR. I find LR sharpener to do a great job without artifacts.
For screen, I sharpen at the last step.
I don't make the best files ever for screen or web stuff like Flickr due to copyright issues.

I made a few 20 x 24" prints from the Nex and a 50 Lux.
Tanya wanted to send some to her family in Russia.
Man, It looked like I did them with a 4x5 Deardorff... Actually better.
Resizing is also an issue. Years ago it was suggested to resize in 10% steps.
I never saw a difference but it's supposed to be the right way...
What do I know?
 

Luckypenguin

Hall of Famer
Location
Brisbane, Australia
Real Name
Nic
I'd suggest that your resizing method will also have a big influence on the appearance of a reduced image. Try using the different bilinear and bicubic methods and compare the results that each gives.
 

christilou

Legend
Location
Sunny Frimley
Okay, I'm thoroughly lost now! If I export from LR, resizing to 1024, then surely I would have to import it back to LR from my desktop file to sharpen in LR? Please explain for the dim witted :redface:
 
Location
London UK
Real Name
Andy
Okay, I'm thoroughly lost now! If I export from LR, resizing to 1024, then surely I would have to import it back to LR from my desktop file to sharpen in LR? Please explain for the dim witted :redface:

You can set sharpening on export in Lightroom via the export window. This will sharpen your images at 1024 or whatever size you set. So go to File / Export and just below the Image Sizing bit there should be one saying Output Sharpening. Use the one that suites you. I prefer to import into PS Elements as i like the unsharp mask.

Here's an explanation on Unsharp Mask: http://en.wikipedia.org/wiki/Unsharp_masking
 

Luckypenguin

Hall of Famer
Location
Brisbane, Australia
Real Name
Nic
I tried it briefly but sharpening after resizing didn't appear to make any noticable difference compared to sharpening the full size image as I would anyway and then using the bicubic resizing method optimized for reducing image size in Photoshop.
 

Latest posts

Latest threads

Top Bottom