Color replacement for the colorblind using an automatic image colorization artificial intelligence model

A computer program product for providing a framework to identify questions and answers dynamically from a dataset based on previous learning and an evaluation score of a user, comprising a non-transitory tangible storage device having program code embodied therewith, the program code executable by a processor of a computer to perform a method, the method comprising:

• identifying one or more color groups that are hard to be distinguished by a person having a color vision deficiency at a border between one or more objects in an original image;
• generating a grayscale image from the original image, in response to the identification of the one or more color groups that are hard to be distinguished;
• estimating an original color of each pixel in the original image by inputting the generated grayscale image to an automatic colorization artificial intelligence (AI) model, wherein the automatic colorization AI model estimates the original color of the one or more objects in the gray scale image;
• determining at least one color group for which color replacement is to be performed, from the one or more color groups that are hard to be distinguished, wherein the at least one color group for which the color replacement is to be performed is a color group for which a confidence level of the estimated original color by the automatic colorization AI model is low;
• and
• replacing the determined at least one color group with a color that is easily perceived by the person having a color vision deficiency and that is easily distinguished from the one or more color groups at the border between the one or more objects in the original image.

A computer system, comprising:

• one or more computer devices each having one or more processors and one or more tangible storage devices;
• and
• a program embodied on at least one of the one or more storage devices, the program having a plurality of program instructions for execution by the one or more processors, the program instructions comprising instructions for:
• identifying one or more color groups that are hard to be distinguished by a person having a color vision deficiency at a border between one or more objects in an original image;
• generating a grayscale image from the original image, in response to the identification of the one or more color groups that are hard to be distinguished;
• estimating an original color of each pixel in the original image by inputting the generated grayscale image to an automatic colorization artificial intelligence (AI) model, wherein the automatic colorization AI model estimates the original color of the one or more objects in the gray scale image;
• determining at least one color group for which color replacement is to be performed, from the one or more color groups that are hard to be distinguished, wherein the at least one color group for which the color replacement is to be performed is a color group for which a confidence level of the estimated original color by the automatic colorization AI model is low;
• and
• replacing the determined at least one color group with a color that is easily perceived by the person having a color vision deficiency and that is easily distinguished from the one or more color groups at the border between the one or more objects in the original image.