Now showing items 1-2 of 2

    • Automatic Red-Channel underwater image restoration 

      Galdran A.; Pardo D.; Picón A.; Alvarez-Gila A. (Journal of Visual Communication and Image Representation, 2015-12-31)
      Underwater images typically exhibit color distortion and low contrast as a result of the exponential decay that light suffers as it travels. Moreover, colors associated to different wavelengths have different attenuation ...
    • Enhanced variational image dehazing 

      Galdran A.; Vazquez-Corral J.; Pardo D.; Bertalmio M. (SIAM Journal on Imaging Sciences, 2015-12-31)
      Images obtained under adverse weather conditions, such as haze or fog, typically exhibit low contrast and faded colors, which may severely limit the visibility within the scene. Unveiling the image structure under the haze ...