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Looming is a term found in the study of perception, as it relates directly to psychology.Looming occurs when an object begins moving closer to the eye. As the resulting image becomes increasingly larger on the perceiver's retina, i.e., when an object looms, there is an automatic physiological response to perceive the object as an approaching object or surface, instead of one that is stationary ...
Orientation discontinuities define those edges where there is a sharp change in the orientation of the normal to the surface of a volume, as occurs at the contour at the boundaries of the different sides of a brick.
A research in 2022 also did experiment and found that the evidence supports the idea that bouba/kiki effect is a cross-cultural phenomenon. 917 participants speaking 25 different languages maintain a consistency in bouba/kiki identification, intuitively associating the "bouba" with a rounded shape and "kiki" with a sharp, pointed shape ...
Sharp practice or sharp dealing is a pejorative phrase to describe sneaky or cunning behavior that is technically within the rules of the law but borders on being unethical. [ 1 ] [ 2 ] The term has been used by judges in Canada ; in one case, a Canadian Construction Board gave an example of "sharp practice" for one party to "take advantage of ...
One definition of acutance is determined by imaging a sharp "knife-edge", producing an S-shaped distribution over a width W between maximum density D 1 and minimum density D 2 – steeper transitions yield higher acutance. Summing the slope G n of the curve at N points within W gives the acutance value A,
Edge enhancement is an image processing filter that enhances the edge contrast of an image or video in an attempt to improve its acutance (apparent sharpness).. The filter works by identifying sharp edge boundaries in the image, such as the edge between a subject and a background of a contrasting color, and increasing the image contrast in the area immediately around the edge.
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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 ...