Figure 6
From: Influence of Spatial and Chromatic Noise on Luminance Discrimination
Stimuli used in Experiments #1 and #2. (A–E) The mosaic stimulus had a size and chromatic noise with different vector lengths: (A) 0.06; (B) 0.03; (C) 0.015; (D) 0.0075; (E) no chromatic noise. In Experiment #1, the influence of the chromatic noise length on the luminance discrimination was investigated. The contrast luminance thresholds estimated from the mosaics were compared to the one estimated from the non-mosaic stimulus (F) in Experiment #2.
