Enabling blind person to distinguish colors

Details Enabling blind person to distinguish colors Enabling blind person to distinguish colors

G - Physics

09

G

G09G 5/02 (2006.01) A61B 3/02 (2006.01) G09B 29/00 (2006.01) G09B 29/02 (2006.01)

Patent

CA 2509250

Systems and methods for processing data representative of a full color image. Such systems may comprise the steps of assisting a color blind person to indicate portions of an image which to their color-deficient vision are indistinguishable, and altering the image by transparent minus-red electronic filter elements (6) laid down on a transparent field (8) to cause those portions to become distinguishable and identifiable.

Cette invention concerne des systèmes et des procédés de traitement de données correspondant à une image couleur. La démarche consiste à aider une personne daltonienne à indiquer des parties d'image que sa vision daltonienne ne permet pas de distinguer, puis de modifier l'image de manière à ce que lesdites parties d'image puissent être distinguées et identifiées par la personne.

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