Product Description

One big advantage Photoshop professionals have always had was the understanding of channels. It was their secret weapon, and it enabled them to do things, and work in an entirely different way than their competitors, and maybe that's why the secret power of Photoshop's channels has been such a closely guarded secret. Until now.

Award-winning, bestselling author Scott Kelby (Editor of Photoshop User magazine) shows you how to unlock the power of Photoshop's Channels and really start using Photoshop like a pro. But this isn't a book of theory and technical explanations, this is a step-by-step project-based book that will teach you exactly how to the pros use  channels in their everyday work (Using channels is one of the secrets they use to get twice the work done in half the time).

You'll learn how today's top photographers and graphic designers employ channels to make impossible selections, to speed their production workflow, to color correct images, to mask images, to create stunning color to black and white conversions, and to do dozens of inside tricks that set them apart from the field. There's a reason there's always been a mystique to using channels, and why Photoshop users who understand and use them stay on the cutting edge. Now, their secrets are revealed using the same plain-English style that has made Scott one of the leading Photoshop authors and instructors in the world today.

You'll be amazed at not only what you're able with channels, but you'll love the competitive advantage that using channels will give you. If you're ready to take your Photoshop skills to the next level, you're holding the book that will take you there, and you're gonna love it! 

Product Details

• Amazon Sales Rank: #210358 in Books
• Published on: 2006-02-24
• Original language: English
• Number of items: 1
• Binding: Paperback
• 288 pages

From the Back Cover

Using Photoshop without taking advantage of channels is a bit like attempting to make a fine recording with nothing but a crummy cassette recorder: You can do so, but the results won't be very satisfying. However, if you're new to the world of digital imaging--perhaps because you've just found your way to Photoshop after purchasing your first digital camera--you may find channels daunting. With this book, you don't need to! As you work along with author (and National Association of Photoshop Professionals president) Scott Kelby on the book's results-intensive tutorials, you'll quickly discover the amazing things you can accomplish, using Photoshop to separate images into channels so that you can then alter the image's color and opacity, duplicate it, move it, and more. Also covered are all of Photoshop's newest channel-related features, including an improved Histogram palette that displays channels in color with a dynamic view of how filters, curves, and other settings will affect tonal range and bit depth.

About the Author

Scott Kelby is President of the National Association of Photoshop Professionals (NAPP) as well as Editor-in-Chief of both Photoshop User and Mac Design magazines. Scott also serves as Training Director for the Adobe Photoshop Seminar Tour and is the Technical Chair of the PhotoshopWorld conference. Scott has written numerous books on Photoshop and is the creator of the best-selling Killer Tips series.

Customer Reviews

Very superficial and lacking
I bought this book hoping to understand the holy grail of channels and what they could do for me in my everyday work with Photoshop. After reading this book I came away believing that for the most part one can do without understanding or using channels. I fault the author for this outcome who as one reviewer noted seemed to have come up with the idea of a book about Photoshop channels and then scraped the barrel for ways to actually use channels in Photoshop. There are a few good sections such as how to boost sharpening with channels but for the most part the examples given are of very obscure use in the real and practical world and i doubt I will ever have the need to use them. I also agree with the reviewer who noted that Mr. Kelby glosses over explanations in his examples so one would be hard pressed to use the technique on his/her own for their particular picture because he didn't explain his choice of settings, i.e. the big picture. In conclusion, there has been a market for years for a book on Photoshop that dealt with understanding the use of channels. This book did not meet my expectations and I came away only slightly more educated in the use of channels. It seems that Mr. Kelby saw a marketing opportunity and seized it without really giving his readers the quality book they deserve. As Mr. Kelby jokingly (?) says in his introduction, anyone who buys his book either has a burning desire to learn about an obscure topic like channels or throws their money around loosely. After reading the book, I now read this as a very interesting comment which may reflect Mr. Kelby's own feelings about his final product. One could do far batter with Dan Margulis' book on Lab color as one reviewer mentioned. Leave this book by Mr. Kelby alone unless you have money burning a hole in your pocket. And for those that gave this book high marks, ask yourself how much you are really going to use the info in his book and how much of it was just an interesting, abstract read. I think there are only two groups of people who appreciate this book- those beginners who are wowed by the examples because they don't realize how obscure and useless many of the techniques and examples are and secondly, those that use Photoshop as professionals to make a living day in and day out and who might actually come across an opportunity to use some of these techniques. I just think this book was a poor and lazy execution by Mr. Kelby and misses the mark for most Photoshopers.

Just a little too superficial
This is the book that seemed to never arrive. Announced last summer some time, many of us waited and waited, watching the delivery date recede. When it finally did arrive the book turned out to be just slightly disappointing.

Kelby seems to have committed to a book on channels and then realized he had to fill pages with nothing but techniques that somehow use channels. The result is a book that stretches to find a way to work channels into the discussion or veers off into little used techniques only because they make use of channels. How often will you work with spot color? Not unless you do prepress work for newspapers.

That said, the useful chapters are pretty useful. But if you ordered Dan Margulis's book on LAB color while you were waiting for Kelby to finish writing, you got the bible before you got the Cliff's Notes. Margulis does the heavy lifting. Kelby keeps it pretty light and breezy.

Some of the best stuff in here is about mixing channels or overlaying them to create better contrast or to control blown highlights etc. Doing that can create some side effects that are often corrected with a final layer blending technique called "Blend if". In the several cases where Kelby uses "blend if" he never tells you why he chose the settings he did, so his technique is really only useful if you want to correct the particular photo he uses as an example. Rather than teaching us about spot color, it would have been much more helpful if he had spent more time and ink teaching us the "why" of the blending technique.

I still found the book useful and enjoyable, and I still review it often just to make sure I completely grasp the techniques. I just wish Kelby had used the pages to go a little deeper into the useful stuff.

Good Starting Point for Channel Work
If you're just learning about channels, and want to learn ways to make your images look better, this book is a good start. Scott Kelby is certainly one of the most prolific pundits in the PS world, and here he assembles techniques from many sources. Explanations are simple, the techniques are tried-and-true, and the writing is not bad (albeit a bit corny). You'll get a lot better at Photoshop by incorporating these techniques into your workflow. It is indeed NOT meant for Elements users, and assumes use of CS2, although most methods can be used in earlier versions with minor modifications.
If you're looking for a treatise on the theory behind channels and color spaces, look elswhere (like Dan Margulis' work). But if you want to avoid the lofty explanations and just get in there and make your images great, this is the place for you.