SIMULZINE#2 demo#2
Position (5,4) of 32bit gigapixel image captured at 3 exposure times of 1/160, 1/320 & 1/640 sec.
The following visualization reveals the color and luminance information hidden in the HDR image.
luminance visualization 32bit HDR image (webGL)

image courtesy ysma, orbitlab
javascript code: three.js - matlab code: SpiderGL