A Look at Various Sharpening Techniques in Photoshop
In this episode, Martin Perhiniak will take a look at various sharpening techniques in Photoshop. While Photoshop includes some great tools for local and global sharpening, it is also important to use these tools non-destructively. Martin will show you how. Let's get started!
More tutorial can be seen at http://psd.tutsplus.com.