COLORBLIND ACCESSIBILITY TEST FOR A SCREEN DISPLAY

摘要

A method and apparatus for testing a screen display for colorblind accessibility identifies when an onscreen display is likely to be accessible or inaccessible to a colorblind individual. The method and apparatus can receive data corresponding to a screen display, including information encoded in color. The method and apparatus can further apply a color filter to the screen display to remove a background color generating a filtered image. The method and apparatus can further detect an object associated with the filtered image. The method and apparatus can further detect whether there is text in the filtered image and determine a proximity of the detected text to the object when text is detected and generate a colorblindness accessibility indicator based on whether text was detected and/or the determined proximity.

主权项

1. A non-transitory computer readable medium comprising instructions that, when executed by a computer, cause the computer to:
receive data corresponding to a screen display including information encoded in color; apply a color filter to the screen display to remove a background color generating a filtered image; detect an object in the filtered image; detect whether there is text in the filtered image; determine a proximity of the detected text to the object when text is detected; and generate a colorblindness accessibility indicator based on at least one of whether text was detected and the determined proximity.