Chang Woo HAN


Study of Prominence Detection Based on Various Phone-Specific Features
Sung Soo KIM Chang Woo HAN Nam Soo KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/08/01
Vol. E93-D  No. 8  pp. 2327-2330
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
prominencephone-specificSVMANNAdaboost
 Summary | Full Text:PDF(146.4KB)

Estimation of Phone Mismatch Penalty Matricesfor Two-Stage Keyword Spotting
Chang Woo HAN Shin Jae KANG Nam Soo KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/08/01
Vol. E93-D  No. 8  pp. 2331-2335
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
phone mismatch penalty matricesmultistage keyword spottingphone recognition
 Summary | Full Text:PDF(158.8KB)

Implementation of HMM-Based Human Activity Recognition Using Single Triaxial Accelerometer
Chang Woo HAN Shin Jae KANG Nam Soo KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/07/01
Vol. E93-A  No. 7  pp. 1379-1383
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
human activity recognitiontriaxial accelerometerHMMstate transition model
 Summary | Full Text:PDF(601.7KB)

Computationally Efficient Cepstral Domain Feature Compensation
Woohyung LIM Chang Woo HAN Nam Soo KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/01/01
Vol. E92-D  No. 1  pp. 86-89
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
feature compensationcepstral domainlinear approximation
 Summary | Full Text:PDF(90.7KB)