A Study on Recognition of Korean Connected-Digits Using group-labelling by VQ and One-stage DP
Ja-Ryong Kim, Kap-Seok Choi · The Journal of the Acoustical Society of Korea · 1991
In this paper, we have recognized Korean connected-digits. To reduce the processing time the method of combining VQ one-stage DP is introduced and to reduce the number of reference pattern a new group labelling technique is proposed. Group-labelling is a method to segment and label connected-digit into groups by VQ. As experimental results with 3 connected-digits, the number of reference patterns are reduced in proportion to the number of groups which are labelled.