This note covers the following topics:
History and example experiments, Concept of threshold, Absolute Threshold,
Differential Threshold, Classical Psychophysical Methods with experiments,
Methods of constant stimuli, Methods of adjustment , Methods of limits,
Signal Detection Theory, How to design an experiment.
This is a research paper in which the author covered the following
aspects, Brightness and Lightness scaling, background effect on Lightness,
Surround Effect on Lightness, Surround Effect on Chroma, Device Independent