3XU L, OJA E. Randomized Hough transform (RHT):basic mechanisms, algorithms and computational complexities [ J]. CVGIP: Image Understanding, 1993,57 (2) : 131 - 154.
4MCLAUGHLIN R A. Randomized Hough transform:improved ellipse detection with comparison[J]. Pattern Recognition Letters, 1998, 19 (3/4) : 299- 305.
5RAD R S, SMITH K C, BENHABIB B,et al. Application of moment and Fourier descriptors to the accurate estimation of elliptical-shape parameters[ J ]. Pattern Recognition Letters, 1992,13 ( 7 ) : 497- 508.
6VOSS K, SUESSE H. Invariant fitting of planar objects by primitives [ J]. IEEE Trans on Pattern Analysis and Machine Intelligence, 1997,19( 1 ) :80-84.
7ROSIN P L. A note on the least squares fitting of ellipses [ J ]. Pattern Recognition Letters, 1993,14 (10) :799- 808.
8GANDER W, GOLUB G H, STREBEL R. Least-square fitting of cir- cles and ellipses [ J ]. BIT Numerical Mathematics, 1994,34 (4) : 558-578.
9FITZGIBBON A, PILU M, FISHER R B. Direct least square fitting of ellipses[J]. IEEE Trans on Pattern Analysis and Machine Intelligence, 1999,21 (5) :476-480.
10LIU Jian-hua, MAO Zheng-yuan. Vector and scalar edge extraction from multi-spectral high spatial resolution remotely sensed imagery (MHSRRSI) in weighted color space[ C]//Proc of IEEE Internatio- nal Conference on Multimedia Information Networking and Security. 2010:932-935.