Bruce Fraser is a noted author having co-authored the penultimate Photoshop resource book Real World Photoshop from Peachpit Press. He is also a contributing editor for Mac World plus a regular contributor for CreativePro where he wrote his “Out of Gamut” articles. Fraser is also a co-author of Real World Color Management from Peachpit Press. He has also made a study of human vision and how it relates to reproducible color in photography and photomechanical reproduction. Bruce is a regular speaker and presenter at notable trade shows and conferences as well as Seybold and Thunder Lizard’s Photoshop Conferences. He has also consulted for an extensive series of major photographic and digital imaging companies.
Adobe Photoshop CS is the new version (Version 8) of Adobe Photoshop. It is a part of the newly announced Adobe Creative Suite which combines new versions of Adobe Photoshop CS with ImageReady CS, Adobe illustrator CS, Adobe InDesign CS, Adobe GoLive CS, Adobe Acrobat 6.0 Professional, and the new “Version Cue” file version manager, which lets you track integrations quickly and locate files easily.
Camera RAW part of Photoshop 7 Adobe Photoshop Camera RAW & JPEG 2000 Plug-in Bundle is now an integrated part of Photoshop CS. This has added substantial power to Photoshop CS. JPEG 2000 delivers superior quality for the same compression ratios. Conversely, since no camera support JPEG 2000, support is available through a separate plug-in that ships with the software.
Depending on the camera brand, Raw may come in different flavors. Adobe Photoshop CS covers most RAW formats available today. However, RAW data may not be always read accurately. For example, the white balance of Nikon Coolpix 5000 images may have unnatural result which is not a case with Nikon Capture 3.5. To fix the white balance, click in a non-specular white area followed by a minor tint adjustment. Supplementary adjustments can be made through the advanced “Calibration” tab. The “Adjust” tab controls exposure, shadow, brightness and contrast sliders. Albeit Photoshop CS features now a new Histogram Palette, the RAW dialog box also features live histograms.
Noise reduction is not a problem with Photoshop CS. It has the color noise reduction and luminance smoothing sliders which allow you to reduce colors and luminance noise. Luminance noise should be use with caution because it can lead to an artificial “water paint” effect. The noise reduction performs very well and preserves the image detail and sharpness.
To remove chromatic aberrations, apply a local desaturation in the corresponding color channels. The Lens tab of the Raw dialog box provides effective ways of eliminating these aberrations.
To have additional knowledge of Camera raw with Adobe Photoshop CS, purchase a copy of this book. It will sure enlighten the dark areas of the subject matter.
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