what are the basic characteristics of computer generated images?
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['Computer-generated imagery (CGI)', 'Animation. computer. skeletal.', '3D display.', 'Wire-frame model.', 'Texture mapping.', 'Motion capture.', 'Crowd simulation.', 'Global illumination.']
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Image - Any visual object that's modified or altered by a computer or an imaginary object created using a computer. Photo or photograph - Anything taken by a camera, digital camera, or photocopier. Picture - A drawing, painting, or artwork created on a computer.
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['Anisotropic diffusion.', 'Hidden Markov models.', 'Image editing.', 'Image restoration.', 'Independent component analysis.', 'Linear filtering.', 'Neural networks.', 'Partial differential equations.']
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There are two types of computer graphics: raster graphics, where each pixel is separately defined (as in a digital photograph), and vector graphics, where mathematical formulas are used to draw lines and shapes, which are then interpreted at the viewer's end to produce the graphic.
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['Line - a mark on a surface.', 'Shape - a flat area of enclosed space.', 'Space - the illusion of depth on a flat surface.', 'Value - the lightness or darkness of objects.', 'Form - the height, width and depth of a work of art.', 'Texture - the way in which art feels or would seem to feel to the touch.']
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['Speed. A computer works with much higher speed and accuracy compared to humans while performing mathematical calculations. ... ', 'Accuracy. Computers perform calculations with 100% accuracy. ... ', 'Diligence. A computer can perform millions of tasks or calculations with the same consistency and accuracy. ... ', 'Versatility. ... ', 'Reliability. ... ', 'Memory.']
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['• Panels.', '• Gutter.', '• Word/Speech balloons (thought and speech)', '• Narration.', '• Sound effects.', '• Motion lines.', '• Background colours.']
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Each pixel typically consists of 8 bits (1 byte) for a Black and White (B&W) image or 24 bits (3 bytes) for a color image-- one byte each for Red, Green, and Blue. 8 bits represents 28 = 256 tonal levels (0-255).
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A Bitmap image or graphic is made up of pixels. JPEG images are too. However, vector graphics are made up of, you guessed it, vectors. ... Because it is a lossy compression format, once you expand a JPEG too far beyond its original dimensions, the image becomes very distorted and low quality.
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IGRC. Image Graphics Recording Center (Image Graphics)
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['animation.', 'background.', 'bleed.', 'border-radius.', 'border.', 'box-shadow.', 'box-sizing.', 'clear.']
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['Geometry – the shape of the object; represented as views; how the object will look when it is viewed from various angles, such as front, top, side, etc.', 'Dimensions – the size of the object is captured in accepted units.', 'Tolerances – the allowable variations for each dimension.']
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Computer graphic design combines skills in technology, business and art, using computer-generated images and words to create unique concepts and messages for publishing and advertising. To learn more about opportunities in this field, education programs and career information, read on.
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Deformable image registration (DIR) is a process which satisfies this requirement by locally registering image data sets into a reference image set. DIR identifies the spatial correspondence in order to minimize the differences between two or among multiple sets of images.
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computer. A computer is a programmable machine. The two principal characteristics of a computer are: It responds to a specific set of instructions in a well-defined manner and it can execute a prerecorded list of instructions (a program).
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['Two-dimensional (2-D) vector graphics.', 'Imaging.', 'Typography.']
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A raster is technically characterized by the width and height of the image in pixels and by the number of bits per pixel (or color depth, which determines the number of colors it can represent). The printing and prepress industries know raster graphics as contones (from "continuous tones").