different between homography vs polysemy

homography

English

Etymology

homo- +? -graphy

Pronunciation

  • (Received Pronunciation) enPR: h?m??gr?f?, IPA(key): /h???m????f?/
  • (US) IPA(key): /ho??m????fi/
  • Rhymes: -????fi

Noun

homography (countable and uncountable, plural homographies)

  1. The state or quality of being spelt homographically; the state or quality of existing as homographs.
  2. (geometry) An isomorphism between projective spaces 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.
    Synonyms: projectivity, projective transformation, projective collineation
    Hypernym: collineation
    Hyponyms: linear fractional transformation, Möbius transformation

Related terms

  • heterography, homeography

homography From the web:

  • what is homography matrix
  • what is homography transformation
  • what does homograph mean
  • what is homography in english
  • what is homography in semantics
  • what is homography in python
  • what is homography mapping
  • how to calculate homography matrix


polysemy

English

Etymology

polyseme +? -y

Pronunciation

(UK) IPA(key): /?p?.l?.si?.mi/, /p?.?l?.s?.mi/

Noun

polysemy (usually uncountable, plural polysemies)

  1. (semantics) The property of a word, sign or symbol that can represent multiple similar meanings.

Antonyms

  • monosemy

Related terms

  • polysemic
  • polysemous

Translations

See also

  • homonymy

polysemy From the web:

  • polysemy meaning
  • what does polysemous mean
  • what is polysemy and examples
  • what is polysemy in linguistics
  • what is polysemy and homonymy
  • what is polysemy pdf
  • what is polysemy in media
  • what does polysemy mean in media
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