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The first image is bright and photographic, levels 2 through 4 show increasingly simpler and more faded images, and the last—representing complete aphantasia—shows no image at all. Aphantasia ( / ˌ eɪ f æ n ˈ t eɪ ʒ ə / AY -fan- TAY -zhə , / ˌ æ f æ n ˈ t eɪ ʒ ə / AF -an- TAY -zhə ) is the inability to visualize.
An example of a chart containing gratuitous chartjunk. This chart uses a large area and much "ink" (many symbols and lines) to show only five hard-to-read numbers, 1, 2, 4, 8, and 16. Chartjunk consists of all visual elements in charts and graphs that are not necessary to comprehend the information represented on the graph, or that distract the ...
Unwanted effect arising when sampling high-frequency signals, in computer graphics appearing e.g. when downscaling images. Antialiasing methods can prevent it. Alpha channel An additional image channel (e.g. extending an RGB image) or standalone channel controlling alpha blending. Ambient lighting
Semiotics is the study of meaning-making on the basis of signs. Semiotics of photography is the observation of symbolism used within photography or "reading" the picture. This article refers to realistic, unedited photographs not those that have been manipulated in any way. Roland Barthes was one of the first people to study the semiotics of ...
[2] [3] [4] The word asemic / eɪ ˈ s iː m ɪ k / means "having no specific semantic content", or "without the smallest unit of meaning". [5] With the non-specificity of asemic writing there comes a vacuum of meaning, which is left for the reader to fill in and interpret. All of this is similar to the way one would deduce meaning from an ...
America Online CEO Stephen M. Case, left, and Time Warner CEO Gerald M. Levin listen to senators' opening statements during a hearing before the Senate Judiciary Committee on the merger of the two ...
An ambigram is a calligraphic composition of glyphs (letters, numbers, symbols or other shapes) that can yield different meanings depending on the orientation of observation. [ 2 ] [ 3 ] Most ambigrams are visual palindromes that rely on some kind of symmetry , and they can often be interpreted as visual puns . [ 4 ]
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