A bounding technique for speeding up SDTW
Young-Jae Park, Gye-Young Kim, Soowon Lee, Hyung–Il Choi · 2011
This paper proposes A bounding technique for speeding up the statistical dynamic time warping(SDTW. In searching for the optimal warping path, the proposed technique adaptively controls its search area by reflecting the contents of input patterns. Experimental results show that it is optimal and more efficient than conventional SDTW.