• Contour Enhancement Algorithm for Improving Visual Perception of Deutan and Protan Dichromats 

      Ribeiro, Madalena; Gomes, Abel (06/2019)
      A variety of recoloring methods has been proposed in the literature to remedy the problem of confusing red-green colors faced by dichromat people (as well by other color-blinded people). The common strategy to mitigate ...
    • RGBeat: A Recoloring Algorithm for Deutan and Protan Dichromats 

      Ribeiro, Madalena; Gomes, Abel (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2023)
      Deutan and protan dichromats only see exactly two hues in the HSV color space, 240-blue (240o) and 60-yellow (60 o). Consequently, they see both reds and greens as yellows; therefore, they cannot distinguish reds from ...