Plucker matrices are a representation of a line used in relation to 3D
P has rank 2. Its 2 dimensional null-space is spanned by the
External links
* [http://cgafaq.info/wiki/Plucker_Coordinates A short tutorial]
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Plücker-Matrix — Eine Plücker Matrix ist eine spezielle schiefsymmetrische reelle Matrix, die eine Gerade im vierdimensionalen projektiven Raum charakterisiert. Da sie auf homogenen Koordinaten beruht, ist sie bis auf einen von Null verschiedenen reellen Faktor… … Deutsch Wikipedia
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