Adobe® Photoshop® CS2
HSL&HSB Plug-in

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The "HSL&HSB" plug-in allows conversion from RGB -> HSL (Hue, Saturation and Lightness) and back, and from RGB -> HSB (Hue, Saturation and Brightness) and back within Adobe Photoshop. This will allow you to make changes to the Hue, Saturation, or Luminosity of an image as independent channels, or make changes in HSL/HSB using channel operations (calculations). (Note that it is not compatible with Adobe ImageReady software.)

To install the HSL&HSB plug-in:

1. Make sure the Adobe Photoshop application is not currently running.
2. Copy the HSL&HSB plug-in into the Adobe Photoshop > Plug-Ins > Adobe Photoshop Only folder.
3. Launch Photoshop. The HSL&HSB plug-in will be loaded.

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02/16/2005