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  2. Raster graphics - Wikipedia

    en.wikipedia.org/wiki/Raster_graphics

    In computer graphics and digital photography, a raster graphic represents a two-dimensional picture as a rectangular matrix or grid of pixels, viewable via a computer display, paper, or other display medium. A raster image is technically characterized by the width and height of the image in pixels and by the number of bits per pixel. [1]

  3. Rasterisation - Wikipedia

    en.wikipedia.org/wiki/Rasterisation

    Raster graphic image. In computer graphics, rasterisation (British English) or rasterization (American English) is the task of taking an image described in a vector graphics format (shapes) and converting it into a raster image (a series of pixels, dots or lines, which, when displayed together, create the image which was represented via shapes).

  4. Comparison of raster graphics editors - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_raster...

    Moving picture, photo and graphics editor Robin Rowe July 4, 2002: 1.4.5 [2] 2021-05-30 Free GPL-2.0-or-later: CodedColor PhotoStudio Pro: An bitmap graphics editor and image organizer for Windows pc 1STEIN Corp. 2001: 8.2 February 8, 2020: Proprietary: Corel PaintShop Pro: Advanced image editor and graphics creator Jasc Software: 1992: 2021 ...

  5. Raster graphics editor - Wikipedia

    en.wikipedia.org/wiki/Raster_graphics_editor

    A raster graphics editor (also called bitmap graphics editor) is a computer program that allows users to create and edit images interactively on the computer screen and save them in one of many raster graphics file formats (also known as bitmap images) such as JPEG, PNG, and GIF.

  6. Data model (GIS) - Wikipedia

    en.wikipedia.org/wiki/Data_model_(GIS)

    Raster-based stacked surfaces depict the surface of each buried geologic unit, and can accommodate data on lateral variations of physical properties. In this example from Soller and others (1999), [32] the upper surface of each buried geologic unit was represented in raster format as an ArcInfo Grid file. The middle grid is the uppermost ...

  7. Computer graphics - Wikipedia

    en.wikipedia.org/wiki/Computer_graphics

    Vector graphics formats are complementary to raster graphics. Raster graphics is the representation of images as an array of pixels and is typically used for the representation of photographic images. [23] Vector graphics consists of encoding information about shapes and colors that comprise the image, which can allow for more flexibility in ...

  8. Glossary of computer graphics - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_computer_graphics

    Raster graphics Graphics represented as a rectangular grid of pixels. Rasterization Converting vector graphics to raster graphics. This terms also denotes a common method of rendering 3D models in real time. Ray casting Rendering by casting non-recursive rays from the camera into the scene. 2D ray casting is a 2.5D rendering method. Ray marching

  9. Bitmap - Wikipedia

    en.wikipedia.org/wiki/Bitmap

    In computing, a bitmap (also called raster) graphic is an image formed from rows of different colored pixels. [1] A GIF is an example of a graphics image file that uses a bitmap. [ 2 ]