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classic:image_tools

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classic:image_tools [2013/11/14 08:50] – [White Balance] henning_stummerclassic:image_tools [2013/11/14 08:52] henning_stummer
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 ==== Gradation Curves ==== ==== Gradation Curves ====
  
-The Gradation Curves Tool allows for an even more precise control of the luminescence of the individual color separations, as well as the entire image.  The gradation tool has a toolbar to control the display, choose the color channels and manage points in the curve. Explore the various settings and discover interesting image effects.+{{:image_archive:filter:gradation.png?nolink }} The Gradation Curves Tool allows for an even more precise control of the luminescence of the individual color separations, as well as the entire image.  The gradation tool has a toolbar to control the display, choose the color channels and manage points in the curve. Explore the various settings and discover interesting image effects.
  
 To get started, choose a color space from the toolbar, either “Tone Levels” or one of the color channels.  Initially, you can only control the end-points on the curve.  Use the “Insert Point” button on the toolbar to create additional handles that you can manipulate with the mouse. To get started, choose a color space from the toolbar, either “Tone Levels” or one of the color channels.  Initially, you can only control the end-points on the curve.  Use the “Insert Point” button on the toolbar to create additional handles that you can manipulate with the mouse.
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 ==== Unsharp Mask ==== ==== Unsharp Mask ====
  
-Using the sliders “Percent,” “Radius,” and “Threshold,“ as well as the option “Apply to Luminance Only,” this sophisticated tool increases sharpness of the entire image.  It should be applied to an image of final size; resizing undoes the effect.+{{:image_archive:filter:unsharp-mask.png?nolink }} Using the sliders “Percent,” “Radius,” and “Threshold,“ as well as the option “Apply to Luminance Only,” this sophisticated tool increases sharpness of the entire image.  It should be applied to an image of final size; resizing undoes the effect.
  
 ==== Gaussian Blur ==== ==== Gaussian Blur ====
  
-Utilizing the sliders “Percent” and “Radius,” this tool blurs an image by evaluating the color values of all pixels in the image and shifting them towards the most common color in the image.+{{:image_archive:filter:gauss-blur.png?nolink }} Utilizing the sliders “Percent” and “Radius,” this tool blurs an image by evaluating the color values of all pixels in the image and shifting them towards the most common color in the image.
  
 ==== Selective Blur ==== ==== Selective Blur ====
  
-Similar to the Gaussian Blur tool, the Selective Blur tool had an additional slider “Threshold” to further help you refine your effect by separating the image pixels into black or white extreme values.+{{:image_archive:filter:selective-blur.png?nolink }} Similar to the Gaussian Blur tool, the Selective Blur tool had an additional slider “Threshold” to further help you refine your effect by separating the image pixels into black or white extreme values.
  
 ===== Effects ===== ===== Effects =====
  
 {{page>basic:image_tools#effects}} {{page>basic:image_tools#effects}}
classic/image_tools.txt · Last modified: 2015/10/20 09:16 by penelope_chapron