• Perceptual Image Difference Metrics. Saliency Maps & Eye Tracking 

      Sharma, Puneet (Høgskolen i Gjøviks rapportserie, Master thesis; Research report, 2008)
      Under natural viewing conditions humans tend to fixate on specific parts of the image that interests them naturally. Saliency map is the map of regions which are more prominent than other regions in terms of low level image ...