Color Research & Application · 1987 · 66 citations · 19 references
MedicineVision ScienceColor VisionVisual PerceptionVisual PsychophysicsBrightness PerceptionColor AppearanceColor ModelsColor PerceptionColor Perception Under Illuminant ChangesColor Perception Under Natural ViewingColor Saturation PerceptionColor Vision ModelsColor Vision SimulationHue-saturation-luminance Models
Abstract A previously published model of colour vision predicted the hues, lightnesses, saturations, and chromas of colours seen under a medium photopic level of illumination. This model has now been extended to provide, in addition, predictions of brightness and colourfulness, for both related and unrelated colours, at any level of illumination, whether photopic, mesopic, or scotopic. The model has also been extended to cover a wider range of stimulus intensities and the use of various backgrounds.
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To Honor Fechner and Repeal His Law
S. S. Stevens · Science · 1961 · 875 citations
Law, Jurisprudence, Lawmaking +1