homography
Pronunciation Noun
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Pronunciation Noun
homography
- The state or quality of being spelt homographic; the state or quality of exist as homograph.
- (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
- Hypernyms: collineation
- hyponyms en
- heterography, homeography
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.003