I created three color palettes for structure maps (seismic horizons, elevation maps, etcetera) and seismic attributes. To read about the palettes please check these previous blog posts: The rainbow is dead…long […]
Perceptual rainbow palette - Matlab function and ASCII files In my last post I introduced cubeYF, my custom-made perceptual lightness rainbow palette. As promised there, I am sharing the palette with today’s post. […]
With this post I would like to introduce my new, perceptually balanced rainbow color palette. I used the palette for the first time in How to assess a colourmap, an essay […]
This post is a quick follow-up to Dithering, a very interesting post by Cris Luengo, developer of DIPimage, a free Matlab image analysis toolbox. Dithering is a graphic method that arranges black and […]
Introduction In my last post I introduced a CIE Lab linear L* rainbow palette from a paper by Kindlmann et al. [1]. I used this palette with a map of South America created with data from […]
Some great examples After my previous post in this series there was a great discussion on perceptual color palettes with some members of the Worldwide Geophysicists group on LinkedIn. Ian MacLeod shared some really […]
Introduction Last weekend I had a few hours to play with but needed a short break from writing about color palettes, so I decided to go back and finish up […]
Introduction This is the first post in a series on the rainbow and similar color palettes. My goal is to demonstrate it is not a good idea to use these […]
Introduction In my previous post on this topic I left two loose ends: one in the main text about shading in 3D, and one in the comment section to follow-up […]
INTRODUCTION Before starting my series on perceptual color palettes I thought it was worth mentioning an excellent function I found some time ago on the Matlab File Exchange. The function is […]
