TY - GEN
T1 - New geometric methods in computing the motion parameters of a rigid body using line correspondences
AU - Lei, Ming
AU - Ghosh, Bijoy K.
PY - 1992
Y1 - 1992
N2 - This paper describes a method to determine rigid body motion using straight line correspondences. It is assumed that the body has features in the form of parallel line segments. Our method relies on the observation of two pairs of parallel lines over three frames. By introduction of plucker coordinates of a line in R3, the motion of the line is easily modeled, and the line-based computation of motion parameters can be carried out with algorithms which only involve linear or quadratic equations.
AB - This paper describes a method to determine rigid body motion using straight line correspondences. It is assumed that the body has features in the form of parallel line segments. Our method relies on the observation of two pairs of parallel lines over three frames. By introduction of plucker coordinates of a line in R3, the motion of the line is easily modeled, and the line-based computation of motion parameters can be carried out with algorithms which only involve linear or quadratic equations.
UR - http://www.scopus.com/inward/record.url?scp=0027047433&partnerID=8YFLogxK
U2 - 10.23919/acc.1992.4792358
DO - 10.23919/acc.1992.4792358
M3 - Conference contribution
AN - SCOPUS:0027047433
SN - 0780302109
SN - 9780780302105
T3 - Proceedings of the American Control Conference
SP - 1500
EP - 1504
BT - Proceedings of the American Control Conference
PB - Publ by American Automatic Control Council
T2 - Proceedings of the 1992 American Control Conference
Y2 - 24 June 1992 through 26 June 1992
ER -