Patent Document ID: 8526724
Application ID: 12948519
Patent Status: 1

Claim One:
1. A computing system comprising: one or more processors; memory; an image receiving module stored in the memory and executable by the processors to receive an image being created by a designer; a map generation module stored in the memory and executable by the processors to: generate a gradient map of the image; generate a simulated colorblind view of the image, a colorblind gradient map of the simulated colorblind view, and a full colorblind gradient map of the simulated colorblind view; a detection module stored in memory and executable by the processors to: determine, for each of multiple pixels of the image, information loss between the non-colorblind gradient map and the colorblind gradient map; determine a color space value for each of the multiple pixels from the full colorblind gradient map; locate inaccessible points in the image based at least in part on the determined information loss and the determined color space value; a region generation module stored in memory and executable by the processors to locate inaccessible regions based at least in part on the located inaccessible points; and an indication module stored in memory and executable by the processors to indicate the located inaccessible regions in the image to the designer.