Institute of Information Theory and Automation

You are here

Bibliography

Journal Article

Point-based projective invariants

Suk Tomáš, Flusser Jan

: Pattern Recognition vol.33, 2 (2000), p. 251-261

: AV0Z1075907

: GA102/98/P069, GA ČR, GA102/96/1694, GA ČR

: http://library.utia.cas.cz/prace/20000010.pdf

(eng): The paper deals with features of a 2-D point set which are invariantwith respect to projective transform. First, five-point projective and permutation invariants are derived. Then, the invariants for more than five points are derived. The algorithm for searching the correspondencebetween the points of two 2-D point sets is presented. The algorithm is based on the comparison of two projective and permutation invariants of five-tuples of the points.

: 09K

: JD

2019-01-07 08:39