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0
votes
0answers
43 views

How can I sharpen edges of teeth in dental radiographs? [duplicate]

I have this kind of image . I'm interested in finding a way to accentuate the edges of the eight incisors and to remove noise. How can I do that? I'm using Photoshop CS2.
2
votes
1answer
70 views

Sharpening for Collage printing: individual images or once for the whole thing?

I have about 200 photos which I have to make into a single big collage (48" X 72"). The height might vary, the width is fixed. I shoot raw and have the individual photos in Lightroom. I will ...
0
votes
3answers
787 views

Why is sharpening not recommended in RAW processing? [duplicate]

I was reading this article A Simple Workflow for RAW Processing. I noticed that sharpening is not recommended (only noise reduction is), as it should only be the final step before publishing. However, ...
9
votes
3answers
408 views

Does Lightroom apply edits in the order I do them, or does it intelligently reorder them?

The matter of the correct order of applying sharpening has been discussed various times (I will pick this question as an example, but it's not the only one), with a clear consensus which can be summed ...
2
votes
2answers
259 views

Editing or retaking my shot to maximize sharpness, image quality, and reduction of noise.

This is my image that is part of a pano I'm working on. How can I transform it to be similar to this amazing image especially when considering sharpness, noise, and the the light coming form the ...
3
votes
3answers
206 views

Sharpening for smart phone viewing

Why do my website photos look fine on a computer and ipad, but blurry on a smart phone (iPhone 4s)? How do I sharpen and save for smartphone use?
2
votes
1answer
613 views

Resize and sharpen or sharpen and then resize?

Is there a logical reason why one is preferred over the other or it does not make any difference either way? Edit: I meant resize as in downsizing the image.
3
votes
2answers
239 views

Should I perform the final color space conversion before or after final sharpening of an image?

When preparing an image for the web (or other media), the last two steps is usually to resize the image to the desired resolution and sharpen it at that resolution. However, when working in a ...
11
votes
3answers
1k views

Does the order of sharpening and noise reduction matter?

I have been shooting for more than three years, but I never do too much in post-processing. I tend to be strict and keep in mind that PP can only do little to save an otherwise-great photo. I was ...
3
votes
1answer
891 views

What's the professional approach to removing noise from a cell phone pic?

I have a cell phone photo that's a bit grainy and slightly blurry. It's not the out-of-focus type of blur, but the blur brought on when edges run together due to lack of sharpness. I have Adobe ...
12
votes
2answers
4k views

How do you optimally resize and sharpen images for printing?

What is the best way to get the clearest, sharpest print without pixelation or blurring? I have tried some sharpening techniques in Photoshop, however they are geared towards sharpening for viewing on ...
30
votes
3answers
2k views

Unsharp mask - what do the parameters do?

I'm interested in getting into post-processing stuff, and I'm wondering about the Unsharp Mask operation. Specifically, there are 3 parameters involved: amount radius threshold What do these do? ...