• 1301 Citations
  • 17 h-Index
1991 …2020

Research output per year

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2020

Amphibian Sounds Generating Network Based on Adversarial Learning

Park, S., Elhilali, M., Han, D. K. & Ko, H., 2020 Apr 20, In : IEEE Signal Processing Letters. 27, p. 640-644 5 p., 9072273.

Research output: Contribution to journalArticle

Correlation distance skip connection denoising autoencoder (CDSK-DAE) for speech feature enhancement

Badi, A., Park, S., Han, D. K. & Ko, H., 2020 Jun, In : Applied Acoustics. 163, 107213.

Research output: Contribution to journalArticle

Fusion of Heterogeneous Adversarial Networks for Single Image Dehazing

Park, J., Han, D. K. & Ko, H., 2020 Jan 1, In : IEEE Transactions on Image Processing. 29, p. 4721-4732 12 p., 9018375.

Research output: Contribution to journalArticle

Orthogonal gradient penalty for fast training of Wasserstein GaN based multi-task autoencoder toward robust speech recognition

Kao, C. Y., Park, S., Badi, A., Han, D. K. & Ko, H., 2020 May, In : IEICE Transactions on Information and Systems. E103D, 5, p. 1195-1198 4 p.

Research output: Contribution to journalArticle

Open Access

Spectro-Temporal Attention-Based Voice Activity Detection

Lee, Y., Min, J., Han, D. K. & Ko, H., 2020 Jan 1, In : IEEE Signal Processing Letters. 27, p. 131-135 5 p., 8933025.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)
2019

Adaptive weighted multi-discriminator CycleGAN for underwater image enhancement

Park, J., Han, D. K. & Ko, H., 2019 Jan 1, In : Journal of Marine Science and Engineering. 7, 7, 200.

Research output: Contribution to journalArticle

Open Access

Bipolar Log-Intensity-Variance Histogram Method for Local Image Patch Intensity Change Measurements

Wang, H., Shi, Q., Xu, Z., Wei, M. & Ko, H., 2019 Jan 1, In : Mathematical Problems in Engineering. 2019, 3651529.

Research output: Contribution to journalArticle

Open Access

Bird sounds classification by combining PNCC and robust Mel-log filter bank features

Badi, A., Ko, K. & Ko, H., 2019 Jan 1, In : Journal of the Acoustical Society of Korea. 38, 1, p. 39-46 8 p.

Research output: Contribution to journalArticle

Channel and frequency attention module for diverse animal sound classification

Kyungdeuk, K. O., Park, J., Han, D. K. & Ko, H., 2019 Jan 1, In : IEICE Transactions on Information and Systems. E102D, 12, p. 2615-2618 4 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Earthquake detection based on convolutional neural network using multi-band frequency signals

Kim, S. I., Kim, D. H., Shin, H. H., Ku, B. & Ko, H., 2019 Jan 1, In : Journal of the Acoustical Society of Korea. 38, 1, p. 23-29 7 p.

Research output: Contribution to journalArticle

Nonhomogeneous Noise Removal from Side-Scan Sonar Images Using Structural Sparsity

Jin, Y., Ku, B., Ahn, J., Kim, S. & Ko, H., 2019 Aug 1, In : IEEE Geoscience and Remote Sensing Letters. 16, 8, p. 1215-1219 5 p., 8653394.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Principal component analysis based frequency-time feature extraction for seismic wave classification

Min, J., Kim, G., Ku, B., Lee, J., Ahn, J. & Ko, H., 2019 Jan 1, In : Journal of the Acoustical Society of Korea. 38, 6, p. 687-696 10 p.

Research output: Contribution to journalArticle

Relay dueling network for visual tracking with broad field-of-view

Jiang, Y., Han, D. K. & Ko, H., 2019 Oct 1, In : IET Computer Vision. 13, 7, p. 615-622 8 p.

Research output: Contribution to journalArticle

Side scan sonar image super resolution via region-selective sparse coding

Park, J., Ku, B., Jin, Y. & Ko, H., 2019 Jan 1, In : IEICE Transactions on Information and Systems. 1, p. 210-213 4 p.

Research output: Contribution to journalArticle

Video-based contactless heart-rate detection and counting via joint blind source separation with adaptive noise canceller

Lee, K., Lee, J., Ha, C., Han, M. & Ko, H., 2019 Oct 1, In : Applied Sciences (Switzerland). 9, 20, 4349.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)
2018

Accurate target motion analysis from a small measurement set using RANSAC

Shin, H., Ku, B., Hong, W. & Ko, H., 2018 Jun 1, In : IEICE Transactions on Information and Systems. E101D, 6, p. 1711-1714 4 p.

Research output: Contribution to journalArticle

Man-Made Radio Frequency Interference Suppression for Compact HF Surface Wave Radar

Lee, Y., Park, S., Cho, C. J., Ku, B., Lee, S. H. & Ko, H., 2018 Jun 15, (Accepted/In press) In : IEEE Geoscience and Remote Sensing Letters.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Random Binary Local Patch Clustering Transforms Based Image Matching for Nonlinear Intensity Changes

Wang, H., Xu, Z. & Ko, H., 2018 Jan 1, In : Mathematical Problems in Engineering. 2018, 6360741.

Research output: Contribution to journalArticle

Robust target tracking with multi-static sensors under insufficient TDOA information

Shin, H., Ku, B., Nelson, J. K. & Ko, H., 2018 May 8, In : Sensors (Switzerland). 18, 5, 1481.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Video Analytic Based Health Monitoring for Driver in Moving Vehicle by Extracting Effective Heart Rate Inducing Features

Lee, K., Han, D. K. & Ko, H., 2018 Jan 1, In : Journal of Advanced Transportation. 2018, 8513487.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2017

A feature descriptor based on the local patch clustering distribution for illumination-robust image matching

Wang, H., Yoon, S. M., Han, D. K. & Ko, H., 2017 Jul 15, In : Pattern Recognition Letters. 94, p. 46-54 9 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

A novel discriminative feature extraction for acoustic scene classification using RNN based source separation

Mun, S., Shon, S., Kim, W., Han, D. K. & Ko, H., 2017 Dec 1, In : IEICE Transactions on Information and Systems. E100D, 12, p. 3041-3044 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
9 Citations (Scopus)

Compact HF Surface Wave Radar Data Generating Simulator for Ship Detection and Tracking

Park, S., Cho, C. J., Ku, B., Lee, S. H. & Ko, H., 2017 Jun 1, In : IEEE Geoscience and Remote Sensing Letters. 14, 6, p. 969-973 5 p., 7912394.

Research output: Contribution to journalArticle

12 Citations (Scopus)

DNN transfer learning based non-linear feature extraction for acoustic event classification

Mun, S., Shin, M., Shon, S., Kim, W., Han, D. K. & Ko, H., 2017 Sep 1, In : IEICE Transactions on Information and Systems. E100D, 9, p. 2249-2252 4 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Enhancing underwater color images via optical imaging model and non-local means denoising

Park, D., Han, D. K. & Ko, H., 2017 Jul 1, In : IEICE Transactions on Information and Systems. E100D, 7, p. 1475-1483 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

License plate detection and character segmentation using adaptive binarization based on superpixels under illumination change

Kim, D., Ku, B., Han, D. K. & Ko, H., 2017 Jun 1, In : IEICE Transactions on Information and Systems. E100D, 6, p. 1384-1387 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

New generalized sidelobe canceller with denoising auto-encoder for improved speech enhancement

Shin, M., Mun, S., Han, D. K. & Ko, H., 2017 Dec 1, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E100A, 12, p. 3038-3040 3 p.

Research output: Contribution to journalArticle

Nighttime image dehazing using local atmospheric selection rule and weighted entropy for visible-light systems

Park, D., Han, D. K. & Ko, H., 2017 May 1, In : Optical Engineering. 56, 5, 050501.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Online multi-object tracking with efficient track drift and fragmentation handling

Ju, J., Kim, D., Ku, B., Han, D. K. & Ko, H., 2017 Feb 1, In : Journal of the Optical Society of America A: Optics and Image Science, and Vision. 34, 2, p. 283-290 8 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Online multi-person tracking with two-stage data association and online appearance model learning

Ju, J., Kim, D., Ku, B., Han, D. K. & Ko, H., 2017 Feb 1, In : IET Computer Vision. 11, 1, p. 87-95 9 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)
2 Citations (Scopus)
2016

Alpha-numeric hand gesture recognition based on fusion of spatial feature modelling and temporal feature modelling

Yang, C., Ku, B., Han, D. K. & Ko, H., 2016 Sep 29, In : Electronics Letters. 52, 20, p. 1679-1681 3 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Continuous hand gesture recognition based on trajectory shape information

Yang, C., Han, D. K. & Ko, H., 2016 Oct 15, (Accepted/In press) In : Pattern Recognition Letters.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Deep neural network bottleneck features for acoustic event recognition

Mun, S., Shon, S., Kim, W. & Ko, H., 2016, In : Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. 08-12-September-2016, p. 2954-2957 4 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Dialogue enabling speech-to-text user assistive agent system for hearing-impaired person

Lee, S., Kang, S., Han, D. K. & Ko, H., 2016 Jun 1, In : Medical and Biological Engineering and Computing. 54, 6, p. 915-926 12 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Hybrid retinal image registration using mutual information and salient features

Ju, J., Loew, M., Ku, B. & Ko, H., 2016 Jun 1, In : IEICE Transactions on Information and Systems. E99D, 6, p. 1729-1732 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Joint patch clustering-based dictionary learning for multimodal image fusion

Kim, M., Han, D. K. & Ko, H., 2016 Jan 1, In : Information Fusion. 27, p. 198-214 17 p.

Research output: Contribution to journalArticle

82 Citations (Scopus)

Key frame extraction based on chaos theory and color information for video summarization

Ju, J., Song, T., Ku, B. & Ko, H., 2016 Jun 1, In : IEICE Transactions on Information and Systems. E99D, 6, p. 1698-1701 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Relative transfer function (RTF) estimation utilising peaks in time-domain RTF

Shin, M., Kim, W., Han, D. K. & Ko, H., 2016 Jul 7, In : Electronics Letters. 52, 14, p. 1264-1266 3 p.

Research output: Contribution to journalArticle

Simulation and Ship Detection Using Surface Radial Current Observing Compact HF Radar

Park, S., Cho, C. J., Ku, B., Lee, S. H. & Ko, H., 2016 Oct 10, (Accepted/In press) In : IEEE Journal of Oceanic Engineering.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Two-Microphone Generalized Sidelobe Canceller with Post-Filter Based Speech Enhancement in Composite Noise

Park, J., Kim, W., Han, D. K. & Ko, H., 2016 Apr 1, In : ETRI Journal. 38, 2, p. 366-375 10 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2015

Acoustic event filterbank for enabling robust event recognition by cleaning robot

Park, S., Choi, W., Han, D. K. & Ko, H., 2015 May 1, In : IEEE Transactions on Consumer Electronics. 61, 2, p. 189-196 8 p., 7150593.

Research output: Contribution to journalArticle

5 Citations (Scopus)

A novel approach for denoising and enhancement of extremely low-light video

Kim, M., Park, D., Han, D. & Ko, H., 2015 Feb 1, In : IEEE Transactions on Consumer Electronics. 61, 1, p. 72-80 9 p., 7064113.

Research output: Contribution to journalArticle

30 Citations (Scopus)

Image stitching using chaos-inspired dissimilarity measure

Song, T., Jeon, C. & Ko, H., 2015 Feb 5, In : Electronics Letters. 51, 3, p. 232-234 3 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Non-negative matrix factorisation-based subband decomposition for acoustic source localisation

Shon, S., Mun, S., Han, D. & Ko, H., 2015 Oct 22, In : Electronics Letters. 51, 22, p. 1723-1724 2 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Single-channel speech enhancement method using reconstructive NMF with spectrotemporal speech presence probabilities

Lee, S., Han, D. K. & Ko, H., 2015 Aug 31, (Accepted/In press) In : Applied Acoustics.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Underwater radiated signal analysis in the modulation spectrogram domain

Cho, H., Lim, J., Ku, B., Cheong, M., Seo, I., Ko, H. & Hong, W., 2015 Aug 1, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E98A, 8, p. 1751-1759 9 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)