@article{ART001466357},
author={Jang Seok-Woo and 박영재 and Gye-young Kim},
title={Efficient Handwritten Character Verification Using an Improved Dynamic Time Warping Algorithm},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2010},
volume={15},
number={7},
pages={19-26}
TY - JOUR
AU - Jang Seok-Woo
AU - 박영재
AU - Gye-young Kim
TI - Efficient Handwritten Character Verification Using an Improved Dynamic Time Warping Algorithm
JO - Journal of The Korea Society of Computer and Information
PY - 2010
VL - 15
IS - 7
PB - The Korean Society Of Computer And Information
SP - 19
EP - 26
SN - 1598-849X
AB - In this paper, we suggest a efficient handwritten character verification method in on-line environments which automatically analyses two input character string and computes their similarity degrees. The proposed algorithm first applies the circular projection method to input handwritten strings and extracts their representative features including shape, directions, etc. It then calculates the similarity between two character strings by using an improved dynamic time warping (DTW) algorithm. We improved the conventional DTW algorithm efficiently through adopting the branch-and-bound policy to the existing DTW algorithm which is well-known to produce good results in the various optimization problems. The experimental results to verify the performance of the proposed system show that the suggested handwritten character verification method operates more efficiently than the existing DTW and DDTW algorithms in terms of the speed.
KW - 동적 타임 워핑(Dynamic Time Warping);필기 문자(Handwritten Character);감정(Verification);특징(Features)
DO -
UR -
ER -
Jang Seok-Woo, 박영재 and Gye-young Kim. (2010). Efficient Handwritten Character Verification Using an Improved Dynamic Time Warping Algorithm. Journal of The Korea Society of Computer and Information, 15(7), 19-26.
Jang Seok-Woo, 박영재 and Gye-young Kim. 2010, "Efficient Handwritten Character Verification Using an Improved Dynamic Time Warping Algorithm", Journal of The Korea Society of Computer and Information, vol.15, no.7 pp.19-26.
Jang Seok-Woo, 박영재, Gye-young Kim "Efficient Handwritten Character Verification Using an Improved Dynamic Time Warping Algorithm" Journal of The Korea Society of Computer and Information 15.7 pp.19-26 (2010) : 19.
Jang Seok-Woo, 박영재, Gye-young Kim. Efficient Handwritten Character Verification Using an Improved Dynamic Time Warping Algorithm. 2010; 15(7), 19-26.
Jang Seok-Woo, 박영재 and Gye-young Kim. "Efficient Handwritten Character Verification Using an Improved Dynamic Time Warping Algorithm" Journal of The Korea Society of Computer and Information 15, no.7 (2010) : 19-26.
Jang Seok-Woo; 박영재; Gye-young Kim. Efficient Handwritten Character Verification Using an Improved Dynamic Time Warping Algorithm. Journal of The Korea Society of Computer and Information, 15(7), 19-26.
Jang Seok-Woo; 박영재; Gye-young Kim. Efficient Handwritten Character Verification Using an Improved Dynamic Time Warping Algorithm. Journal of The Korea Society of Computer and Information. 2010; 15(7) 19-26.
Jang Seok-Woo, 박영재, Gye-young Kim. Efficient Handwritten Character Verification Using an Improved Dynamic Time Warping Algorithm. 2010; 15(7), 19-26.
Jang Seok-Woo, 박영재 and Gye-young Kim. "Efficient Handwritten Character Verification Using an Improved Dynamic Time Warping Algorithm" Journal of The Korea Society of Computer and Information 15, no.7 (2010) : 19-26.
