によって書かれた Nicolas Burrus
1. This is especially useful for charts and plots, and it uses adaptive filters to better handle anti-aliased line plots.
2. DaltonLens is a utility to assist colorblind people by providing color filters and highlighting tools.
3. • Show a pointer over your screen to get information about the color under the mouse pointer, including its name.
4. • Grab a screen region and apply color filters on top of it.
5. They include the daltonize algorithm to transfer the color differences into channels that are easier to distinguish.
6. It is especially useful to read color-coded charts and plots.
7. • Highlight similar colors in the region.
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