Image Analysis - Digital Image Analysis

Digital Image Analysis

Digital Image Analysis is when a computer or electrical device automatically studies an image to obtain useful information from it. Note that the device is often a computer but may also be an electrical circuit, a digital camera or a mobile phone. The applications of digital image analysis are continuously expanding through all areas of science and industry, including:

  • medicine, such as detecting cancer in an MRI scan.
  • microscopy, such as counting the germs in a swab.
  • remote sensing, such as detecting intruders in a house, and producing land cover/land use maps.
  • astronomy, such as calculating the size of a planet.
  • materials science, such as determining if a metal weld has cracks.
  • machine vision, such as to automatically count items in a factory conveyor belt.
  • security, such as detecting a person's eye color or hair color.
  • robotics, such as to avoid steering into an obstacle.
  • optical character recognition, such as automatic license plate detection.
  • assay micro plate reading, such as detecting where a chemical was manufactured.
  • metallography, such as determining the mineral content of a rock sample.
  • defense

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Famous quotes containing the words image and/or analysis:

    “True revolutionaries are like God—they create the world in their own image. Our awesome responsibility to ourselves, to our children, and to the future is to create ourselves in the image of goodness, because the future depends on the nobility of our imaginings.”
    —Barbara Grizzuti Harrison (b. 1941)

    “Analysis as an instrument of enlightenment and civilization is good, in so far as it shatters absurd convictions, acts as a solvent upon natural prejudices, and undermines authority; good, in other words, in that it sets free, refines, humanizes, makes slaves ripe for freedom. But it is bad, very bad, in so far as it stands in the way of action, cannot shape the vital forces, maims life at its roots. Analysis can be a very unappetizing affair, as much so as death.”
    —Thomas Mann (1875–1955)