GIMP Plugin Registry

Simulates different types of color vision deficiency (color blindness) with differing levels of severity.
In addition to the functionality of the display filter "Color Vision Deficiency", this plug-in also simulates color weakness, not just complete color blindness and allows to save the resulting image.

• Protanomaly (red weak)
• Deuteranomaly (green weak)
• Tritanomaly (blue weak)

At a severity level of 1.0, it simulates dichromacy, i.e. the complete absence of the relevant color receptor:

• Protanopia (red blind)
• Deuteranopia (green blind)
  

This blur function is designed to reliably blur image details - especially single words (e.g. map labels) - reliably while retaining the overall image layout.