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A traditional false-color satellite image of Las Vegas. Grass-covered land (e.g. a golf course) appears in red. In contrast to a true-color image, a false-color image sacrifices natural color rendition in order to ease the detection of features that are not readily discernible otherwise – for example the use of near infrared for the detection of vegetation in satellite images. [1]
Opponent process color theories, which treat intensity and chroma as separate visual signals, provide a biophysical explanation of these chimerical colors. [7] For example, staring at a saturated primary-color field and then looking at a white object results in an opposing shift in hue, causing an afterimage of the complementary color ...
The mere-exposure effect is a psychological phenomenon by which people tend to develop a liking or disliking for things merely because they are familiar with them. In social psychology , this effect is sometimes called the familiarity principle .
Since color is such an important element in how people interpret their environment, color psychology can enhance the feeling of immersion in people that play video games. By using color psychology to cause immersion in players, players can have fewer errors playing video games in comparison to a game that does not utilize color psychology ...
White torture, often referred to as white room torture, is a type of psychological torture [1] [2] technique aimed at complete sensory deprivation and isolation. A prisoner is held in a cell, devoid of any color besides white, that is designed to deprive them of all senses and identity.
Optical illusion is also used in film by the technique of forced perspective. Op art is a style of art that uses optical illusions to create an impression of movement, or hidden images and patterns. Trompe-l'œil uses realistic imagery to create the optical illusion that depicted objects exist in three dimensions.
Hue cancellation experiments start with a color (e.g. yellow) and attempt to determine how much of the opponent color (e.g. blue) of one of the starting color's components must be added to reach the neutral point. [12] [13] In 1959, Gunnar Svaetichin and MacNichol [14] recorded from the retinae of fish and reported of three distinct types of cells:
Psychology is the scientific study of mind and behavior. [1] [2] Its subject matter includes the behavior of humans and nonhumans, both conscious and unconscious phenomena, and mental processes such as thoughts, feelings, and motives. Psychology is an academic discipline of immense scope, crossing the boundaries between the natural and social ...