Technical file


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Technical file

  1. 1. Technical File By Liam Belch
  2. 2. Raster and Vector imagesVector graphics is the use of geometrical primitives such as points, lines, curves, and shapes or polygon(s), which are all based on mathematical equations, to represent images in computer graphics.In computer graphics, a raster graphics image, or bitmap, is a data structure representing a generally rectangular grid of pixels, or points of colour, viewable via a monitor, paper, or other display medium. Raster images are stored in image files with varying formats (see Comparison of graphics file formats).
  3. 3. Anti aliasingAnti-aliasing is a way of making rough edges appear smoother to the human eye on text and 3D graphics. Anti aliasing is used most often in 3d images and video games because smoothing out the edges of a 3d image Helps to make it look a lot more Realistic
  4. 4. ResolutionResolution is basically the quality of the image. It applies to raster, digital, film and other images. The Higher the Resolution the more detail the picture has meaning the Quality is improved The image on the right has a higher resolution than the one on the left.
  5. 5. Aspect RatioAspect ratio is the height and width of an image expressed by 2 numbers separated by a colon
  6. 6. File formatsFile formats is the type of file an image is saved as such as a Gif. Which is used for moving pictures or JPEG. Which is a general picture more file formats include Tiff, EPS, PSD and PDF.
  7. 7. Colour modelsA colour model is an abstract mathematical model describing the way colours can be represented as tuples of numbers, typically as three or four values or colour components
  8. 8. Adobe PhotoshopAdobe Photoshop is a Software program developed by adobe industries that allows you to digitally manipulate photos and pictures with a variety of different tools and effects that allow you to create things that would be impossible to create in Real life
  9. 9. Adobe illustratorAdobe illustrator is a program that allows you to Create Vector based images so its basically like Drawing with your computer
  10. 10. Adobe in DesignAdobe InDesign is a software application produced by Adobe Systems. It can be used to create works such as posters, flyers, brochures, magazines, newspapers and books
  11. 11. ReferencesRaster And vector images: image: First image: Ratio: models: Photoshop images: Illustrator: First image: Second image: Third image: inDesign: