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Concepts related to visual thinking have played an important role in art and design education over the past several decades, but this has not always been the case. [25] In Ancient Greece, Plato tended to place an emphasis on music to aid cognition in the education of heroes because of its mathematical tendencies and "harmonies of the cosmos".
Visual communication is the use of visual elements to convey ideas and information which include (but are not limited to) signs, typography, drawing, graphic design, illustration, industrial design, advertising, animation, and electronic resources. [1] This style of communication relies on the way one's brain perceives the outside images.
Visual research is a qualitative research methodology that relies on artistic mediums to produce and represent knowledge. These artistic mediums include film, photography, drawings, paintings, and sculptures. The artistic mediums provide a rich source of information that has the ability to capture reality.
From the perspective of communication research, it can be described as a measure of the permeability of a communication channel. A large number of known factors can affect legibility. In everyday language, legibility is commonly used as a synonym for readability. In graphic design, however, legibility is often distinguished from readability ...
Figure–ground organization is used to help artists and designers in composition of a 2D piece. Figure–ground reversal may be used as an intentional visual design technique in which an existing image's foreground and background colors are purposely swapped to create new images.
Color accuracy is an important but ambiguous image quality factor. Many viewers prefer enhanced color saturation; the most accurate color isn't necessarily the most pleasing. Nevertheless, it is important to measure a camera's color response: its color shifts, saturation, and the effectiveness of its white balance algorithms.
An important development in digital image compression technology was the discrete cosine transform (DCT). [16] DCT compression is used in JPEG, which was introduced by the Joint Photographic Experts Group in 1992. [17] JPEG compresses images down to much smaller file sizes, and has become the most widely used image file format on the Internet. [18]
Images must be significant and relevant in the topic's context, not primarily decorative. Each image in an article should have a clear and unique illustrative purpose and serve as an important illustrative aid to understanding. When possible, find better images and improve captions rather than simply removing poor or inappropriate ones ...