Searched for: subject:"Detection%5C+thresholds"
(1 - 4 of 4)
document
de Winkel, K.N. (author), Weesie, J. (author), Werkhoven, P.J. (author), Groen, E.L. (author), TNO Defensie en Veiligheid (author)
In the present study, we investigated whether the perception of heading of linear self-motion can be explained by Maximum Likelihood Integration (MLI) of visual and non-visual sensory cues. MLI predicts smaller variance for multisensory judgments compared to unisensory judgments. Nine participants were exposed to visual, inertial, or visual...
article 2010
document
Lucassen, M.P. (author), Bijl, P. (author), Roelofsen, J. (author), TNO Defensie en Veiligheid (author)
We present psychophysical data on the perception of static colored noise. In our experiments, we use the CIE94 color difference formula to quantify the noise strength and for describing our threshold data. In Experiment 1 we measure the visual detection thresholds for fixed pattern noise on a uniform background color. The noise was present in...
article 2008
document
Kastelein, R.A. (author), van Schie, R. (author), Verboom, W.C. (author), de Haan, D. (author), TNO Defensie en Veiligheid (author)
The unmasked underwater hearing sensitivities of an 8-year-old male and a 7-year-old female Steller sea lion were measured in a pool, by using behavioral psychophysics. The animals were trained with positive reinforcement to respond when they detected an acoustic signal and not to respond when they did not. The signals were narrow-band,...
article 2005
document
Lucassen, M.P. (author), Bijl, P. (author)
The parametric factors kL, kC and kH that scale the CIELAB components kL*, kC* and kH* in the CIE94 colour difference formula are unity under reference conditions. When the conditions are changed, the scaling factors may be adapted to account for the influence of specific experimental conditions on perceived colour differences. We determined...
conference paper 2004
Searched for: subject:"Detection%5C+thresholds"
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