Preview: COLOR CORRECTING PHOTOS IN PREVIEW


I know, it sounds crazy, but Preview actually has some pretty decent image-editing controls (very much like iPhoto's new image-editing controls, except believe it or not, Preview lets you set custom White and Black Points, whereas iPhoto doesn't). To unlock the photo-editing power of Preview, just go under Preview's Tools menu and choose Image Correction, which brings up a floating palette. Here are a couple of tips on correcting your images: The Gamma slider controls the midtones, and dragging it to the left brightens the midtones. To make a black-and-white image, drag the Saturation slider all the way to the left, then drag the Contrast slider to the right.



Mac OS X Tiger Killer Tips
The Photoshop Channels Book
ISBN: B005M4VWU6
EAN: 2147483647
Year: 2006
Pages: 568
Authors: Scott Kelby

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