Ji-Won Cho

According to our database, Ji-Won Cho authored at least 8 papers between 2009 and 2017.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2017

Bayesian feature enhancement using independent vector analysis and reverberation parameter re-estimation for noisy reverberant speech recognition.

Ji-Won Cho, Jong-Hyeon Park, Joon-Hyuk Chang, Hyung-Min Park

Comput. Speech Lang., 2017

2016

DNN-Based Feature Enhancement Using DOA-Constrained ICA for Robust Speech Recognition.

Ho Yong Lee, Ji-Won Cho, Minook Kim, Hyung-Min Park

IEEE Signal Process. Lett., 2016

A Subband-Based Stationary-Component Suppression Method Using Harmonics and Power Ratio for Reverberant Speech Recognition.

Byung Joon Cho, Haeyong Kwon, Ji-Won Cho, Chanwoo Kim, Richard M. Stern, Hyung-Min Park

IEEE Signal Process. Lett., 2016

Independent vector analysis followed by HMM-based feature enhancement for robust speech recognition.

Ji-Won Cho, Hyung-Min Park

Signal Process., 2016

A Speech Enhancement Algorithm Based on Blind Signal Cancelation in Diffuse Noise Environments.

Jaesik Hwang, Jaepil Seo, Ji-Won Cho, Hyung-Min Park

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016

2015

A Method for Speech Dereverberation Based on an Image Deblurring Algorithm Using the Prior of Speech Magnitude Gradient Distribution in the Time-Frequency Domain.

Wonyong Jo, Ji-Won Cho, Changsoo Je, Hyung-Min Park

Proceedings of the 3rd International Conference on Human-Agent Interaction, 2015

2013

An Efficient HMM-Based Feature Enhancement Method With Filter Estimation for Reverberant Speech Recognition.

Ji-Won Cho, Hyung-Min Park

IEEE Signal Process. Lett., 2013

2009

Imposition of Sparse Priors in Adaptive Time Delay Estimation for Speaker Localization in Reverberant Environments.

Ji-Won Cho, Hyung-Min Park

IEEE Signal Process. Lett., 2009