Principal curve analysis for temporal data
Atsushi Imiya, N. Yamagishi · Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004. · 2004
We develop an algorithm for the learning of the medial axis of temporal random point sets, employing the principal curve analysis. The principal curve analysis is a generalization of principal axis analysis, which is a standard method for data analysis in pattern recognition.