KnowraProjective transformationLinked fromLinked fromThe 18 pages that link to Projective transformation, each with the reason it gives.All 18Broader topic 1Related 8Narrower topic 3Compared with 6Homogeneous coordinatesRelated: Matrices act directly on homogeneous tuples, with scalar multiples representing the same transformed point.Projective planeRelated: It preserves incidence while moving points and lines across the plane.Projective spaceRelated: Such maps preserve the incidence structure of projective space.Jean-Victor PonceletRelated: These mappings express the transformations underlying his geometry.Butterfly theoremRelated: Projective reformulations may reveal invariant structure beyond the Euclidean midpoint statement.Dieudonné's theoremRelated: The theorem gives an algebraic description of the collineations in this transformation group.Poncelet's closure theoremRelated: It can normalize conic pairs without changing whether the required polygons close.Steiner conicRelated: Projective transformations carry a Steiner conic and its generating pencil correspondence to equivalent configurations.