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Photoshop CS4 for Windows and Macintosh: Visual QuickStart Guide by Peter Lourekas, Elaine Weinmann

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16. Exposure

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When you first open a photograph in Photoshop, take a few minutes to study it. Does it have any overall deficiencies or problems? Is it over- or underexposed? Does it have a color cast (ghostly blue, sickly green)? There are a number of commands that you can use to rectify these kinds of problems. If you captured the photo as a raw file or in the JPEG or TIFF format, you were able to apply exposure corrections via the Camera Raw plug-in. If ...

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