Steve on Image Processing

Divergent colormaps 2

Posted by Steve Eddins,

I promised earlier to post about divergent colormaps. A divergent colormap is usually constructed by concatenating two colormaps together that have different color schemes.... read more >>

Time zone terminology 2

Posted by Steve Eddins,

An email thread about a date-related design question had me thinking about terminology this week. (Note: There's nothing about image processing in today's post. Sorry!)... read more >>

A New Colormap for MATLAB – Part 3 – Some Reactions 15

Posted by Steve Eddins,

I hesitated for some time today about where to go next in my discussion about the new default colormap in MATLAB. I finally decided to spend a little time on the reactions so far. Those reactions have ranged from "Great, what took you so long?" to "I hate it; give... read more >>

ICIP 2014 2

Posted by Steve Eddins,

Next week I'll be at ICIP 2014. That's the IEEE International Conference on Image Processing in Paris. ... read more >>

A New Colormap for MATLAB – Part 1 – Introduction 19

Posted by Steve Eddins,

I believe it was almost four years ago that we started kicking around the idea of changing the default colormap in MATLAB. Now, with the major update of the MATLAB graphics system in R2014b, the colormap change has finally happened. Today I'd like to introduce you to parula, the new... read more >>

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