Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:alsoKnownAs |
Homographies
Projectivities |
| gptkbp:appliesTo |
Projective spaces
|
| gptkbp:doesNotPreserve |
gptkb:Angles
Distances |
| gptkbp:field |
gptkb:Projective_geometry
|
| gptkbp:generalizes |
gptkb:Euclidean_transformations
Affine transformations |
| https://www.w3.org/2000/01/rdf-schema#label |
Projective transformations
|
| gptkbp:matrixRepresentation |
(n+1)x(n+1) invertible matrix
|
| gptkbp:originatedIn |
19th century mathematics
|
| gptkbp:preserves |
gptkb:Cross-ratio
Collinearity |
| gptkbp:relatedGroup |
gptkb:group_of_people
|
| gptkbp:relatedTo |
gptkb:Desargues'_theorem
gptkb:Pappus's_theorem |
| gptkbp:represents |
Invertible linear transformation on homogeneous coordinates
|
| gptkbp:usedIn |
gptkb:Algebraic_geometry
Computer vision Graphics |
| gptkbp:bfsParent |
gptkb:Quadrics
|
| gptkbp:bfsLayer |
8
|