Hochong Park

According to our database, Hochong Park authored at least 29 papers between 1994 and 2024.

Collaborative distances:

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

2024

Pre-Echo Reduction in Transform Audio Coding via Temporal Envelope Control with Machine Learning Based Estimation.

Jae-Won Kim, Byeongho Jo, Seungkwon Beack, Hochong Park

Proceedings of the IEEE International Conference on Acoustics, 2024

2022

Highly Efficient Audio Coding With Blind Spectral Recovery Based on Machine Learning.

Jae-Won Kim, Seungkwon Beack, Wootaek Lim, Hochong Park

IEEE Signal Process. Lett., 2022

2021

Machine Learning Techniques for THz Imaging and Time-Domain Spectroscopy.

Hochong Park, Joo-Hiuk Son

Sensors, 2021

Multi-Task Learning for Improved Recognition of Multiple Types of Acoustic Information.

Jae-Won Kim, Hochong Park

IEICE Trans. Inf. Syst., 2021

2020

Enhanced Method of Audio Coding Using CNN-Based Spectral Recovery with Adaptive Structure.

Seong-Hyeon Shin, Seungkwon Beack, Wootaek Lim, Hochong Park

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Extraction of acoustic features based on auditory spike code and its application to music genre classification.

Seong-Hyeon Shin, Ho-Won Yun, Woo-Jin Jang, Hochong Park

IET Signal Process., 2019

Speech Quality Enhancement for In-Ear Microphone Based on Neural Network.

Hochong Park, Yong-Shik Shin, Seong-Hyeon Shin

IEICE Trans. Inf. Syst., 2019

Audio Coding Based on Spectral Recovery by Convolutional Neural Network.

Seong-Hyeon Shin, Seungkwon Beack, Taejin Lee, Hochong Park

Proceedings of the IEEE International Conference on Acoustics, 2019

2018

Encoding Detection and Bit Rate Classification of AMR-Coded Speech Based on Deep Neural Network.

Seong-Hyeon Shin, Woo-Jin Jang, Ho-Won Yun, Hochong Park

IEICE Trans. Inf. Syst., 2018

2015

Location Estimation of Predominant Sound Source with Embedded Source Separation in Amplitude-Panned Stereo Signal.

Taek-Jin Han, Kijun Kim, Hochong Park

IEEE Signal Process. Lett., 2015

Performance Enhancement of Cross-Talk Canceller for Four-Speaker System by Selective Speaker Operation.

Su-Jin Choi, Jeong-Yong Boo, Kijun Kim, Hochong Park

IEICE Trans. Inf. Syst., 2015

2013

Adaptive Compressed Sensing for the Fast Terahertz Reflection Tomography.

Kijun Kim, Dong-Gyu Lee, Woo-Gyu Ham, Jaseong Ku, Sang-Hun Lee, Chang Beom Ahn, Joo-Hiuk Son, Hochong Park

IEEE J. Biomed. Health Informatics, 2013

Implementation of a practical query-by-singing/humming (QbSH) system and its commercial applications.

Chai-Jong Song, Hochong Park, Chang-Mo Yang, Sei-Jin Jang, Seok-Pil Lee

IEEE Trans. Consumer Electron., 2013

Predominant Melody Extraction from Polyphonic Music Signals Based on Harmonic Structure.

Jea-Yul Yoon, Chai-Jong Song, Hochong Park

IEICE Trans. Inf. Syst., 2013

2011

An Audio Quality Evaluation of Commercial Digital Radio Systems.

Sewon Lee, Yong-Tae Lee, Jeongil Seo, Myung-Sun Baek, Chae-Heon Lim, Hochong Park

IEEE Trans. Broadcast., 2011

Improving the Speech Quality of VoIP by Packet Prioritization.

Jae-Yul Yoon, Hochong Park

IEEE Signal Process. Lett., 2011

The Contents Based Music Retrieval Method Using Audio Feature Analysis against Polyphonic Music.

Chai-Jong Song, Seok-Pil Lee, Hochong Park

Proceedings of the Information Security and Assurance - International Conference, 2011

2010

Improving Perceptual Quality of Speech in a Noisy Environment by Enhancing Temporal Envelope and Pitch.

Hochong Park, Jae-Yul Yoon, Jung-Hoe Kim, Eunmi Oh

IEEE Signal Process. Lett., 2010

Delay-Reduced MDCT for Scalable Speech Codec with Cascaded Transforms.

Hochong Park, Ho-Sang Sung

IEICE Trans. Inf. Syst., 2010

2006

Emulation Circuit for Superconducting Quantum Interference Device (SQUID) Sensor in Magnetocardiography System.

Chang Beom Ahn, Dong-Hoon Lee, Hochong Park, Seoung-Jun Oh

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

Spatial Interpolation Algorithm for Consecutive Block Error Using the Just-Noticeable-Distortion Method.

Su-Yeol Jeon, Chae-Bong Sohn, Hochong Park, Chang Beom Ahn, Seoung-Jun Oh

Proceedings of the Advances in Image and Video Technology, First Pacific Rim Symposium, 2006

Residual Signal Compression Based on the Blind Signal Decomposition for Video Coding.

Sea-Nae Park, Dong-Gyu Sim, Seoung-Jun Oh, Chang Beom Ahn, Yung Lyul Lee, Hochong Park, Chae-Bong Sohn, Jeongil Seo

Proceedings of the Ubiquitous Convergence Technology, First International Conference, 2006

2005

Magnitude-Sign Split Quantization for Bandwidth Scalable Wideband Speech Codec.

Ji-Hyuk You, Chul-Man Park, Jung-Il Lee, Chang Beom Ahn, Seoung-Jun Oh, Hochong Park

Proceedings of the Advances in Multimedia Information Processing, 2005

Dual-Domain Quantization for Transform Coding of Speech and Audio Signals.

Jun-Seong Hong, Jong-Hyun Choi, Chang Beom Ahn, Chae-Bong Sohn, Seoung-Jun Oh, Hochong Park

Proceedings of the Advances in Multimedia Information Processing, 2005

2004

Efficient Codebook Search Method for AMR Wideband Speech Codecs.

Hochong Park, Younhee Kim, Jisang Yoo

IEICE Trans. Inf. Syst., 2004

2000

Efficient codebook search method of EVRC speech codec.

Hochong Park

IEEE Signal Process. Lett., 2000

1997

A high quality BI-CELP speech coder at 8 kbit/s and below.

Soon Y. Kwon, Hochong Park, Hyokang Chang

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1995

Decomposition of Arbitrarily Shaped Morphological Structuring Elements.

Hochong Park, Roland T. Chin

IEEE Trans. Pattern Anal. Mach. Intell., 1995

1994

Optimal Decomposition of Convex Morphological Structuring Elements for 4-Connected Parallel Array Processors.

Hochong Park, Roland T. Chin

IEEE Trans. Pattern Anal. Mach. Intell., 1994