RASTERIZATION Meaning and
Definition
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Rasterization is a digital image processing technique that converts vector-based graphics or geometrical shapes into a raster or bitmap format. It involves the process of converting a set of mathematical equations, known as vectors, which describe the outline of objects into a pixel-based representation known as a raster image or bitmap.
In rasterization, the vector-based objects are broken down into a grid of individual pixels. Each pixel of the grid is assigned a specific color value to form the detailed representation of the original object. This technique is commonly used in computer graphics, including rendering 2D and 3D images, displaying fonts on computer screens, and converting physical documents or artworks into digital formats.
The process of rasterization involves several steps, such as determining the position and color of each pixel, defining the edges and curves of the object through a process called anti-aliasing, and applying shading and lighting effects to enhance the visual quality. Rasterization is employed by various software, including image editing programs, CAD (Computer-Aided Design) software, and gaming engines.
By converting vector-based images to raster formats, rasterization enables efficient and accurate display of complex graphics on digital devices. However, due to the pixel-based nature of raster images, scaling or resizing them can result in loss of quality and clarity, as the individual pixels are enlarged or reduced.
Common Misspellings for RASTERIZATION
- racterization
- basterization
- easterization
- dasterization
- fasterization
- tasterization
- 5asterization
- 4asterization
- rzsterization
- rssterization
- rwsterization
- rqsterization
- raaterization
- razterization
- raxterization
- radterization
- raeterization
- rawterization
- rasrerization
- rasferization
Etymology of RASTERIZATION
The word "rasterization" is derived from the term "raster", which refers to a grid of pixels or dots used to represent an image. The term "raster" originated from the Latin word "rastrum", meaning "rake" or "comb", which describes the pattern created by the grid-like structure of pixels in an image. "Rasterization" is the process of converting a vector-based image or object into a raster image, where each pixel represents a specific color or shade.
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