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Homography vs Tomography - What's the difference?

homography | tomography |

As nouns the difference between homography and tomography

is that homography is the state or quality of being spelt homographically; the state or quality of existing as homographs while tomography is imaging by sections or sectioning.

homography

English

(Heterography and homography) (wikipedia homography)

Noun

(-)
  • The state or quality of being spelt homographically; the state or quality of existing as homographs.
  • (geometry) An invertible transformation from a projective space to itself that maps straight lines to straight lines.
    • A homography''' on a real projective plane can be specified by a mapping from one set of four non-collinear points to another set of four non-collinear points. Given such a specification, then the 3-by-3 '''homography matrix may be computed by means of the DLT (Direct Linear Transformation) algorithm.

    Related terms

    *

    tomography

    English

    (wikipedia tomography)

    Noun

    (tomographies)
  • Imaging by sections or sectioning.

    • Related terms

    * tomogram

    Derived terms

    * computed tomography * computed axial tomography * echotomography * x-ray computed tomography