Ch.3 Vocabulary

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Across
  1. 2. does not change any pixel data
  2. 6. reduces the size of an image file by removing information that is not essential
  3. 9. A general term for graphics software that uses mathematically defined lines to create an image
  4. 12. Adding or deleting image pixels during the process of resizing
Down
  1. 1. The process of reducing the size of an image
  2. 3. The density of puxels in an image
  3. 4. Consists of a specific color at a specified location in a matrix or grid. A collection of pixels produces an image on a computer screen or on a printed page
  4. 5. A general term for grapics software that uses pixels to create an image
  5. 7. The number of pixels in a row and column of a raster grid
  6. 8. The ratio of the width to the height of an image
  7. 10. An acronym for Graphical User Interface. The GUI makes it possible to use a device, such as a mouse, to interact with a computer
  8. 11. The speed at which a computer can transmit information along a network