Effect of scene complexity on colour constancy with real three-dimensional scenes and objects.

Sérgio M C Nascimento; Vasco M N de Almeida; Paulo T Fiadeiro; David H Foster

doi:10.1068/p5182

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Effect of scene complexity on colour constancy with real three-dimensional scenes and objects.

Sérgio M C Nascimento·Vasco M N de Almeida·Paulo T Fiadeiro·David H Foster

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Abstract

The effect of scene complexity on colour constancy was tested with a novel technique in which a virtual image of a real 3-D test object was projected into a real 3-D scene. Observers made discriminations between illuminant and material changes in simple and complex scenes. The extent of colour constancy achieved varied little with either scene structure or test-object colour, suggesting a dominant role of local cues in determining surface-colour judgments.

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Color Perception Computer Graphics Discrimination, Psychological Form Perception Humans Psychophysics Journal Article Research Support, Non-U.S. Gov't

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Sérgio M C Nascimento, Vasco M N de Almeida, Paulo T Fiadeiro, David H Foster. 2005. Effect of scene complexity on colour constancy with real three-dimensional scenes and objects.. https://doi.org/10.1068/p5182

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