Ji-Won Cho

Publication Activity (10 Years)

Years Active: 2009-2017
Publications (10 Years): 5

Top Topics

Speech Recognizer

Frequency Domain

Speech Recognition

Noisy Environments

Top Venues

IEEE Signal Process. Lett.

Signal Process.

IEICE Trans. Fundam. Electron. Commun. Comput. Sci.

Publications

Ji-Won Cho, Jong-Hyeon Park, Joon-Hyuk Chang, Hyung-Min Park
Bayesian feature enhancement using independent vector analysis and reverberation parameter re-estimation for noisy reverberant speech recognition. Comput. Speech Lang. 46 (2017)
Ho Yong Lee, Ji-Won Cho, Minook Kim, Hyung-Min Park
DNN-Based Feature Enhancement Using DOA-Constrained ICA for Robust Speech Recognition. IEEE Signal Process. Lett. 23 (8) (2016)
Ji-Won Cho, Hyung-Min Park
Independent vector analysis followed by HMM-based feature enhancement for robust speech recognition. Signal Process. 120 (2016)
Jaesik Hwang, Jaepil Seo, Ji-Won Cho, Hyung-Min Park
A Speech Enhancement Algorithm Based on Blind Signal Cancelation in Diffuse Noise Environments. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2016)
Byung Joon Cho, Haeyong Kwon, Ji-Won Cho, Chanwoo Kim, Richard M. Stern, Hyung-Min Park
A Subband-Based Stationary-Component Suppression Method Using Harmonics and Power Ratio for Reverberant Speech Recognition. IEEE Signal Process. Lett. 23 (6) (2016)
Wonyong Jo, Ji-Won Cho, Changsoo Je, Hyung-Min Park
A Method for Speech Dereverberation Based on an Image Deblurring Algorithm Using the Prior of Speech Magnitude Gradient Distribution in the Time-Frequency Domain. HAI (2015)
Ji-Won Cho, Hyung-Min Park
An Efficient HMM-Based Feature Enhancement Method With Filter Estimation for Reverberant Speech Recognition. IEEE Signal Process. Lett. 20 (12) (2013)
Ji-Won Cho, Hyung-Min Park
Imposition of Sparse Priors in Adaptive Time Delay Estimation for Speaker Localization in Reverberant Environments. IEEE Signal Process. Lett. 16 (3) (2009)