Difference between revisions of "Talk:Improving picture quality"

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* We may work on Layer B, use some filters for improvement (constrast) and maybe play with blur. Also, using Filters->Colors->Invert value before the first step will improve the result on layer B not layer L ...
 
* We may work on Layer B, use some filters for improvement (constrast) and maybe play with blur. Also, using Filters->Colors->Invert value before the first step will improve the result on layer B not layer L ...
 
* Use Layer->Merge Down or Image->Mode->Compose (LAB)
 
* Use Layer->Merge Down or Image->Mode->Compose (LAB)
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[[Image:Unclean_picture_example.gif]]

Revision as of 09:18, 12 April 2007

This page should improve

Can somebody clean up this text better using open source software? Let us know!

Idea on readability

The alphabet in this text resembles Sutterlin latin: wikipedia Sütterlin entry. A good idea to know if you are right is hence to type the text, and view it with the free sutterlin font. The result in this case:


Sutterlin latin.png


The B is wrong, but much of the other letters correspond.


Other solution

I need help for improving this idea.

  • Decompose picture into 3 layers (Image->Mode->Decompose)
  • Choose LAB, this will simulate a Neutral Density filter.
  • Go to Dialogs->Layers
  • Put layer L at the top and don't allow writing on it
  • We may work on Layer B, use some filters for improvement (constrast) and maybe play with blur. Also, using Filters->Colors->Invert value before the first step will improve the result on layer B not layer L ...
  • Use Layer->Merge Down or Image->Mode->Compose (LAB)


Unclean picture example.gif