Hochong Park

31 papers C 2Misc 4Journal 21Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
Gradient-Aware Loss Function for Improved Learning in Speech Enhancement.
IEEE Signal Process. Lett.
Jeongchan Yu, Hochong Park
2024 Misc conf
Pre-Echo Reduction in Transform Audio Coding via Temporal Envelope Control with Machine Learning Based Estimation.
ICASSP
Jae-Won Kim, Byeongho Jo, Seungkwon Beack, Hochong Park
2022 J jnl
Highly Efficient Audio Coding With Blind Spectral Recovery Based on Machine Learning.
IEEE Signal Process. Lett.
Jae-Won Kim, Seungkwon Beack, Wootaek Lim, Hochong Park
2021 J jnl
Machine Learning Techniques for THz Imaging and Time-Domain Spectroscopy.
Sensors
Hochong Park, Joo-Hiuk Son
2021 J jnl
Multi-Task Learning for Improved Recognition of Multiple Types of Acoustic Information.
IEICE Trans. Inf. Syst.
Jae-Won Kim, Hochong Park
2020 Misc conf
Enhanced Method of Audio Coding Using CNN-Based Spectral Recovery with Adaptive Structure.
ICASSP
Seong-Hyeon Shin, Seungkwon Beack, Wootaek Lim, Hochong Park
2019 Misc conf
Audio Coding Based on Spectral Recovery by Convolutional Neural Network.
ICASSP
Seong-Hyeon Shin, Seungkwon Beack, Taejin Lee, Hochong Park
2019 J jnl
Extraction of acoustic features based on auditory spike code and its application to music genre classification.
IET Signal Process.
Seong-Hyeon Shin, Ho-Won Yun, Woo-Jin Jang, Hochong Park
2019 J jnl
Speech Quality Enhancement for In-Ear Microphone Based on Neural Network.
IEICE Trans. Inf. Syst.
Hochong Park, Yong-Shik Shin, Seong-Hyeon Shin
2018 J jnl
Encoding Detection and Bit Rate Classification of AMR-Coded Speech Based on Deep Neural Network.
IEICE Trans. Inf. Syst.
Seong-Hyeon Shin, Woo-Jin Jang, Ho-Won Yun, Hochong Park
2015 J jnl
Location Estimation of Predominant Sound Source with Embedded Source Separation in Amplitude-Panned Stereo Signal.
IEEE Signal Process. Lett.
Taek-Jin Han, Kijun Kim, Hochong Park
2015 J jnl
Performance Enhancement of Cross-Talk Canceller for Four-Speaker System by Selective Speaker Operation.
IEICE Trans. Inf. Syst.
Su-Jin Choi, Jeong-Yong Boo, Kijun Kim, Hochong Park
2013 J jnl
Adaptive Compressed Sensing for the Fast Terahertz Reflection Tomography.
IEEE J. Biomed. Health Informatics
Kijun Kim, Dong-Gyu Lee, Woo-Gyu Ham, Jaseong Ku, Sang-Hun Lee, Chang Beom Ahn, Joo-Hiuk Son, Hochong Park
2013 C conf
Implementation of a practical query-by-singing/humming (QbSH) system and its commercial applications.
ICCE
Chai-Jong Song, Hochong Park, Chang-Mo Yang, Sei-Jin Jang, Seok-Pil Lee
2013 J jnl
Implementation of a practical query-by-singing/humming (QbSH) system and its commercial applications.
IEEE Trans. Consumer Electron.
Chai-Jong Song, Hochong Park, Chang-Mo Yang, Sei-Jin Jang, Seok-Pil Lee
2013 J jnl
Predominant Melody Extraction from Polyphonic Music Signals Based on Harmonic Structure.
IEICE Trans. Inf. Syst.
Jea-Yul Yoon, Chai-Jong Song, Hochong Park
2011 J jnl
An Audio Quality Evaluation of Commercial Digital Radio Systems.
IEEE Trans. Broadcast.
Sewon Lee, Yong-Tae Lee, Jeongil Seo, Myung-Sun Baek, Chae-Heon Lim, Hochong Park
2011 J jnl
Improving the Speech Quality of VoIP by Packet Prioritization.
IEEE Signal Process. Lett.
Jae-Yul Yoon, Hochong Park
2011 — conf
The Contents Based Music Retrieval Method Using Audio Feature Analysis against Polyphonic Music.
ISA
Chai-Jong Song, Seok-Pil Lee, Hochong Park
2010 J jnl
Delay-Reduced MDCT for Scalable Speech Codec with Cascaded Transforms.
IEICE Trans. Inf. Syst.
Hochong Park, Ho-Sang Sung
2010 J jnl
Improving Perceptual Quality of Speech in a Noisy Environment by Enhancing Temporal Envelope and Pitch.
IEEE Signal Process. Lett.
Hochong Park, Jae-Yul Yoon, Jung-Hoe Kim, Eunmi Oh
2006 J jnl
Emulation Circuit for Superconducting Quantum Interference Device (SQUID) Sensor in Magnetocardiography System.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Chang Beom Ahn, Dong-Hoon Lee, Hochong Park, Seoung-Jun Oh
2006 — conf
Residual Signal Compression Based on the Blind Signal Decomposition for Video Coding.
ICUCT
Sea-Nae Park, Dong-Gyu Sim, Seoung-Jun Oh, Chang Beom Ahn, Yung Lyul Lee, Hochong Park, Chae-Bong Sohn, Jeongil Seo
2006 C conf
Spatial Interpolation Algorithm for Consecutive Block Error Using the Just-Noticeable-Distortion Method.
PSIVT
Su-Yeol Jeon, Chae-Bong Sohn, Hochong Park, Chang Beom Ahn, Seoung-Jun Oh
2005 — conf
Dual-Domain Quantization for Transform Coding of Speech and Audio Signals.
PCM (1)
Jun-Seong Hong, Jong-Hyun Choi, Chang Beom Ahn, Chae-Bong Sohn, Seoung-Jun Oh, Hochong Park
2005 — conf
Magnitude-Sign Split Quantization for Bandwidth Scalable Wideband Speech Codec.
PCM (1)
Ji-Hyuk You, Chul-Man Park, Jung-Il Lee, Chang Beom Ahn, Seoung-Jun Oh, Hochong Park
2004 J jnl
Efficient Codebook Search Method for AMR Wideband Speech Codecs.
IEICE Trans. Inf. Syst.
Hochong Park, Younhee Kim, Jisang Yoo
2000 J jnl
Efficient codebook search method of EVRC speech codec.
IEEE Signal Process. Lett.
Hochong Park
1997 Misc conf
A high quality BI-CELP speech coder at 8 kbit/s and below.
ICASSP
Soon Y. Kwon, Hochong Park, Hyokang Chang
1995 J jnl
Decomposition of Arbitrarily Shaped Morphological Structuring Elements.
IEEE Trans. Pattern Anal. Mach. Intell.
Hochong Park, Roland T. Chin
1994 J jnl
Optimal Decomposition of Convex Morphological Structuring Elements for 4-Connected Parallel Array Processors.
IEEE Trans. Pattern Anal. Mach. Intell.
Hochong Park, Roland T. Chin