DETECTION OF EXCEPTIONAL CONJUGATE POINTS IN POINT
CLOUD REGISTRATION
1)School of Geodesy and Geomatics, Wuhan University, Wuhan 430079
Abstract The block matrix is obtained by the detailed decomposition of vectormatrix that consists of exceptional conjugate points. The mathematical model of exceptional conjugate points detection is derived; the condition and minimum of exceptional points detection are given through the decomposed block matrix. The case study demonstrates that it is feasible to calculate the registration parameters after detecting and eliminating the exceptional conjugate points through this method, and it will be helpful to improve the accuracy of points cloud registration.
Key words ：
point cloud registration
exceptional conjugate point
Rodrigues matrix
detection
mathematical model
Received: 09 December 2012
Published: 18 June 2013
Cite this article:
Chen Xijiang,Hua Xianghong,Lu Tieding et al. DETECTION OF EXCEPTIONAL CONJUGATE POINTS IN POINT
CLOUD REGISTRATION[J]. jgg, 2013, 33(3): 64-67.
Chen Xijiang,Hua Xianghong,Lu Tieding et al. DETECTION OF EXCEPTIONAL CONJUGATE POINTS IN POINT
CLOUD REGISTRATION[J]. jgg, 2013, 33(3): 64-67.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2013/V33/I3/64
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