March 2012
Beginner to intermediate
704 pages
25h 38m
English
Content preview from The Adobe® Photoshop® Lightroom® 4 Book: The Complete Guide for PhotographersBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Capture sharpen for a sharp start
Before discussing the new sharpening controls in Lightroom, I should briefly explain the principles behind capture sharpening and the difference between this and output sharpening.
The Unsharp Mask filter in Photoshop has been around since the earliest days of the program and has not changed since then. As Photoshop matured, our understanding of sharpening and how best to use the Unsharp Mask filter controls improved—various techniques evolved that cleverly used the Unsharp Mask filter to its best advantage. In his lifetime, author and Photoshop guru Bruce Fraser did the industry a great service with his research into Photoshop sharpening. His recipes for optimum sharpening, based on whether you were sharpening ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.