– Rosa Lafer-Sousa: ”Disambiguating #theDress”. Massachusetts Institute of Technology (USA)
Typically the visual system does a remarkable job of inferring the spectral-content of ambient light in a scene and discounting its contribution to color perception. But what if the relevant cues are ambiguous? Perhaps people perceive #TheDress differently because the lighting in the image is ambiguous (is it warm or cool?) and people’s brains make different guesses about it’s chromatic-bias. Here, I disambiguate the lighting conditions by embedding #TheDress in scenes containing clear cues to the illuminating conditions: the scene and model’s skin cue either a warm or cool light (the dress was not modified). Most viewers (~80%) conform to the cued percept.