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Hanseok KO

Full Azimuth Multiple Sound Source Localization with 3-Channel Microphone Array Suwon SHON David K. HAN Jounghoon BEH Hanseok KO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2012/04/01 Vol. E95-A No. 4 pp. 745-750 Type of Manuscript: PAPER Category: Engineering Acoustics Keyword: multichannel array processing, SRP-PHAT, sound source localization (SSL),
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Harmonic Components Based Post-Filter Design for Residual Echo Suppression Minwoo LEE Yoonjae LEE Kihyeon KIM Hanseok KO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/01/01 Vol. E93-A No. 1 pp. 320-323 Type of Manuscript: LETTER Category: Digital Signal Processing Keyword: acoustic echo cancellation system, residual acoustic echo cancellation, harmonic components,
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Robust Relative Transfer Function Estimation for Dual Microphone-Based Generalized Sidelobe Canceller Kihyeon KIM Hanseok KO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2009/09/01 Vol. E92-D No. 9 pp. 1794-1797 Type of Manuscript: LETTER Category: Speech and Hearing Keyword: dual microphone arrays, generalized sidelobe canceller, relative transfer function estimation, spectral classification, W-disjoint orthogonality,
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W-Disjoint Orthogonality Based Residual Acoustic Echo Cancellation for Hands-Free Communication Yoonjae LEE Kihyeon KIM Jongsung YOON Hanseok KO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2009/08/01 Vol. E92-A No. 8 pp. 2129-2132 Type of Manuscript: LETTER Category: Digital Signal Processing Keyword: acoustic echo cancellation system, residual acoustic echo cancellation, W-disjoint orthogonality,
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Optimal Gain Filter Design for Perceptual Acoustic Echo Suppressor Kihyeon KIM Hanseok KO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2009/06/01 Vol. E92-D No. 6 pp. 1320-1323 Type of Manuscript: LETTER Category: Speech and Hearing Keyword: acoustic echo cancellation system, perceptual acoustic echo suppressor, auditory spectral envelope, optimally-modified log-spectral amplitude,
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Masking Property Based Residual Acoustic Echo Cancellation for Hands-Free Communication in Automobile Environment Yoonjae LEE Seokyeong JEONG Hanseok KO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2008/10/01 Vol. E91-D No. 10 pp. 2528-2531 Type of Manuscript: LETTER Category: Speech and Hearing Keyword: acoustic echo cancellation system, residual acoustic echo cancellation, masking effect, perceptual filter,
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Effective Energy Feature Compensation Using Modified Log-energy Dynamic Range Normalization for Robust Speech Recognition Yoonjae LEE Hanseok KO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2007/06/01 Vol. E90-B No. 6 pp. 1508-1511 Type of Manuscript: LETTER Category: Fundamental Theories for Communications Keyword: log-energy dynamic range normalization (ERN), energy-subtraction, modified ERN, speech recognition,
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Bayesian Confidence Scoring and Adaptation Techniques for Speech Recognition Tae-Yoon KIM Hanseok KO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2005/04/01 Vol. E88-B No. 4 pp. 1756-1759 Type of Manuscript: LETTER Category: Multimedia Systems for Communications" Multimedia Systems for Communications Keyword: speech recognition, confidence measure, adaptation, OOV rejection,
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Effective Tracking for Maneuvering Mobile Station via Interacting Multiple Model Filter in CDMA Environment Jihyo LEE Hanseok KO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2003/11/01 Vol. E86-B No. 11 pp. 3336-3339 Type of Manuscript: LETTER Category: Wireless Communication Technology Keyword: IMM, tracking, mobile station, CDMA,
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Effective Multi-Vehicle Tracking in Nighttime Condition Using Imaging Sensors Hanseok KO Ilkwang LEE Jihyo LEE David HAN
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2003/09/01 Vol. E86-D No. 9 pp. 1887-1895 Type of Manuscript: PAPER Category: Image Processing, Image Pattern Recognition Keyword: multi-vehicle tracking, nighttime condition, two-step tracking, CCD, IR,
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Image Feature Extraction Algorithm for Support Vector Machines Using Multi-Layer Block Model Wonjun HWANG Hanseok KO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2003/03/01 Vol. E86-D No. 3 pp. 623-632 Type of Manuscript: PAPER Category: Pattern Recognition Keyword: feature extraction, dimension reduction, computational load, object recognition, vehicle recognition,
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Target Motion Tracking Using Target-Oriented Coordinates Donguk YOON Hanseok KO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2001/04/01 Vol. E84-A No. 4 pp. 1081-1084 Type of Manuscript: LETTER Category: Systems and Control Keyword: target tracking, target model,
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Noise Variance Estimation for Kalman Filtering of Noisy Speech Wooil KIM Hanseok KO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2001/01/01 Vol. E84-D No. 1 pp. 155-160 Type of Manuscript: PAPER Category: Speech and Hearing Keyword: noise variance, speech enhancement, Kalman filtering, dominant energy band, multiple Kalman filtering,
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Robust Motion Tracking of Multiple Objects with KL-IMMPDAF Jungduk SON Hanseok KO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2001/01/01 Vol. E84-D No. 1 pp. 179-187 Type of Manuscript: PAPER Category: Image Processing, Image Pattern Recognition Keyword: multi-object tracking, optical flow, KL-IMMPDA filter, image motion tracking,
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Intelligent Adaptive Gain Adjustment and Error Compensation for Improved Tracking Performance Kyungho CHO Byungha AHN Hanseok KO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2000/11/20 Vol. E83-D No. 11 pp. 1952-1959 Type of Manuscript: PAPER Category: Artificial Intelligence, Cognitive Science Keyword: gain adjustment, fuzzy rule base, neural network, tracking,
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An Intelligent Multipath Propagation Prediction Model Using Circular Representation in Microcell Design Sangho LEE Hanseok KO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2000/04/20 Vol. E83-B No. 4 pp. 827-837 Type of Manuscript: PAPER Category: Antenna and Propagation Keyword: ray-tracing, deterministic model, vector representation (VR), circular representation (CR), hierarchical CR,
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An Intelligent Image Interpolation Using Cubic Hermite Method Heesang KIM Hanseok KO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2000/04/20 Vol. E83-D No. 4 pp. 914-921 Type of Manuscript: PAPER Category: Image Processing, Image Pattern Recognition Keyword: Cubic Hermite, image interpolation, adaptive smoothness parameters, jaggedness, blurring,
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