Capacity of observers to discriminate textures according to the visual contrast.

What is it about?

Exploring the relationship between physical contrasts and visual one in the area of small differences between physical features of colored textured images.

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Why is it important?

Sensory properties of materials are of increasing interest. Hence, the formulation of the foundations of an instrumental metrological approach that will allow the characterization of visual similarities between textures belonging to the same type becomes a challenge of the research activities in the domain of perception.