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    • Automatic recognition of accessible pedestrian signals 

      Ruiz Blais, Sebastián; Camacho Lozano, Arturo; Fonseca Solís, Juan Manuel (2018)
      Accessible pedestrian signals (APS) enhance accessibility in streets around the world. Recent attempts to extend the use of APS to people with visual and audible impairments have emerged from the area of audio signal ...