Colorize Signed Image by Andrew Fitzgibbon

Make an RGB image of a matrix of signed data. (colormap, signed data, graphics)

awf_colorize_signed_image(v, colorscheme, gamma)

Bipolar Colormap by Ged Ridgway

Symmetric/diverging/bipolar cold-neutral-hot colormap (colormap, color map, color scale)

Find a bipolar colormap, linear in grayscale, close to a te...

bipolar(m, n, interp)

colormap_optimization(cmap)