Branch-and-bound dynamic time warping
Seok-Woo Jang, Y.J. Park, Gwangyeol Kim · Electronics Letters · 2010
Another version of dynamic time warping (DTW), called branch-and-bound DTW (BnB-DTW), is proposed, which adaptively controls its global path constraints by reflecting the contents of input patterns. Experimental results show that the suggested DTW algorithm performs more efficiently than conventional DTW approaches.