[[Collineätion]]
# Homography

A **homography** is a [[collineätion]] of a projective space $\mathrm{P}(V)$ induced by a [[linear map|linear automorphism]] of the underlying vector space $V$. #m/def/geo
The group of homographies forms the [[Projective general linear group]].


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#state/tidy | #lang/en | #SemBr