• 1301 Citations
  • 17 h-Index
1991 …2020

Research output per year

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Research Output

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Conference contribution
2019

A novel probabilistic appearance model for cigarette detection under illumination change

Wang, H., Han, D. K., Shi, Q. & Ko, H., 2019 May 3, ICEIC 2019 - International Conference on Electronics, Information, and Communication. Institute of Electrical and Electronics Engineers Inc., 8706404. (ICEIC 2019 - International Conference on Electronics, Information, and Communication).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hierarchical spatial object detection for ATM vandalism surveillance

Lee, J. Y., Cho, C. J., Han, D. K. & Ko, H., 2019 Feb 11, Proceedings of AVSS 2018 - 2018 15th IEEE International Conference on Advanced Video and Signal-Based Surveillance. Institute of Electrical and Electronics Engineers Inc., 8639154. (Proceedings of AVSS 2018 - 2018 15th IEEE International Conference on Advanced Video and Signal-Based Surveillance).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image fusion and influence function for performance improvement of ATM vandalism action recognition

Yun, J., Lee, J., Mun, S., Cho, C. J., Han, D. K. & Ko, H., 2019 Feb 11, Proceedings of AVSS 2018 - 2018 15th IEEE International Conference on Advanced Video and Signal-Based Surveillance. Institute of Electrical and Electronics Engineers Inc., 8639091. (Proceedings of AVSS 2018 - 2018 15th IEEE International Conference on Advanced Video and Signal-Based Surveillance).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multi-task learning for animal species and group category classification

Kim, D., Lee, Y. & Ko, H., 2019 Dec 20, ICIT 2019 - Proceedings of the 7th International Conference on Information Technology: IoT and Smart City. Association for Computing Machinery, p. 435-438 4 p. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Self-subtraction network for end to end noise robust classification

Kim, D., Han, D. K. & Ko, H., 2019 Sep, 2019 16th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2019. Institute of Electrical and Electronics Engineers Inc., 8909821. (2019 16th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

A time delay convolutional neural network for acoustic scene classification

Lee, Y., Park, S. & Ko, H., 2018 Mar 26, 2018 IEEE International Conference on Consumer Electronics, ICCE 2018. Mohanty, S. P., Li, H., Corcoran, P., Lee, J-H. & Sengupta, A. (eds.). Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-3 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bayesian estimator based target localization in ship monitoring system using multiple compact high frequency surface wave radars

Park, S., Cho, C. J., Lee, Y., Da Costa, A., Lee, S. H. & Ko, H., 2018 Jan 1, Multisensor Fusion and Integration in the Wake of Big Data, Deep Learning and Cyber Physical System - An Edition of the Selected Papers from the 2017 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems MFI 2017. Springer Verlag, p. 157-167 11 p. (Lecture Notes in Electrical Engineering; vol. 501).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Convolutional Feature Vectors and Support Vector Machine for Animal Sound Classification

Ko, K., Park, S. & Ko, H., 2018 Oct 26, 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-July. p. 376-379 4 p. 8512408

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Precise Regression for Bounding Box Correction for Improved Tracking Based on Deep Reinforcement Learning

Jiang, Y., Shin, H. & Ko, H., 2018 Sep 10, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-April. p. 1643-1647 5 p. 8462063

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Robust remote heart rate estimation in car driving environment

Lee, K., Park, D., Cho, C. & Ko, H., 2018 Mar 26, 2018 IEEE International Conference on Consumer Electronics, ICCE 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2017

Automated malaria cell counter using Hough transform based method

Harris, M., Ku, B., Lim, C. S. & Ko, H., 2017 Mar 29, 2017 IEEE International Conference on Consumer Electronics, ICCE 2017. Institute of Electrical and Electronics Engineers Inc., p. 404-405 2 p. 7889372

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Coastal ship monitoring based on multiple compact high frequency surface wave radars

Park, S., Cho, C. J., Lee, Y., Da Costa, A., Lee, S. & Ko, H., 2017 Dec 7, MFI 2017 - 2017 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-November. p. 565-569 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Deep Neural Network based learning and transferring mid-level audio features for acoustic scene classification

Mun, S., Shon, S., Kim, W., Han, D. K. & Ko, H., 2017 Jun 16, 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 796-800 5 p. 7952265

Research output: Chapter in Book/Report/Conference proceedingConference contribution

23 Citations (Scopus)

Online pedestrian tracking with multi-stage re-identification

Jiang, Y. F., Shin, H., Ju, J. & Ko, H., 2017 Oct 20, 2017 14th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2017. Institute of Electrical and Electronics Engineers Inc., 8078505

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Subspace projection cepstral coefficients for noise robust acoustic event recognition

Park, S., Lee, Y., Han, D. K. & Ko, H., 2017 Jun 16, 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 761-765 5 p. 7952258

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Target motion analysis with evolutionary search by fusion of two moving acoustic sensors

Shin, H., Hong, W., Kim, R. & Ko, H., 2017 Dec 7, MFI 2017 - 2017 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-November. p. 247-252 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

Effective character segmentation for license plate recognition under illumination changing environment

Kim, D., Song, T., Lee, Y. & Ko, H., 2016 Mar 10, 2016 IEEE International Conference on Consumer Electronics, ICCE 2016. Institute of Electrical and Electronics Engineers Inc., p. 532-533 2 p. 7430718

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Enhancing underwater color images of diving mask mounted digital camera via non-local means denoising

Park, D., Han, D. K. & Ko, H., 2016 Mar 10, 2016 IEEE International Conference on Consumer Electronics, ICCE 2016. Institute of Electrical and Electronics Engineers Inc., p. 441-442 2 p. 7430683

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Nighttime image dehazing with local atmospheric light and weighted entropy

Park, D., Han, D. K. & Ko, H., 2016 Aug 3, 2016 IEEE International Conference on Image Processing, ICIP 2016 - Proceedings. IEEE Computer Society, Vol. 2016-August. p. 2261-2265 5 p. 7532761

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Online Multi-object Tracking Based on Hierarchical Association Framework

Ju, J., Kim, D., Ku, B., Ko, H. & Han, D. K., 2016 Dec 16, Proceedings - 29th IEEE Conference on Computer Vision and Pattern Recognition Workshops, CVPRW 2016. IEEE Computer Society, p. 1273-1281 9 p. 7789651

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Single object tracking based on active and passive detection information in distributed heterogeneous sensor network

Shin, H., Cho, C. & Ko, H., 2016 Nov 7, 2016 13th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2016. Institute of Electrical and Electronics Engineers Inc., p. 444-449 6 p. 7738083

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

SVM based dynamic classifier for sleep disorder monitoring wearable device

Park, J., Kim, D., Yang, C. & Ko, H., 2016 Mar 10, 2016 IEEE International Conference on Consumer Electronics, ICCE 2016. Institute of Electrical and Electronics Engineers Inc., p. 309-310 2 p. 7430624

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Top-view people detection based on multiple subarea pose models for smart home system

Wang, H., Park, D., Han, D. K. & Ko, H., 2016 Mar 10, 2016 IEEE International Conference on Consumer Electronics, ICCE 2016. Institute of Electrical and Electronics Engineers Inc., p. 1-2 2 p. 7430500

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2015

Acoustic event recognition using dominant spectral basis vectors

Choi, W., Park, S., Han, D. K. & Ko, H., 2015, Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. International Speech and Communication Association, Vol. 2015-January. p. 2002-2006 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Maximum likelihood Linear Dimension Reduction of heteroscedastic feature for robust Speaker Recognition

Shon, S., Mun, S., Han, D. K. & Ko, H., 2015 Oct 19, AVSS 2015 - 12th IEEE International Conference on Advanced Video and Signal Based Surveillance. Institute of Electrical and Electronics Engineers Inc., 7301784

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Online multi-person tracking for intelligent video surveillance systems

Ju, J., Ku, B., Kim, D., Song, T., Han, D. K. & Ko, H., 2015 Mar 23, 2015 IEEE International Conference on Consumer Electronics, ICCE 2015. Institute of Electrical and Electronics Engineers Inc., p. 345-346 2 p. 7066438

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Recognition of human group activity for video analytics

Ju, J., Yang, C., Scherer, S. & Ko, H., 2015, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 9315. p. 161-169 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9315).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Robust speaker direction estimation with microphone array using NMF for smart TV interaction

Mun, S., Shon, S., Kim, W. & Ko, H., 2015 Mar 23, 2015 IEEE International Conference on Consumer Electronics, ICCE 2015. Institute of Electrical and Electronics Engineers Inc., p. 112-113 2 p. 7066341

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Robust visual voice activity detection using local variance histogram in vehicular environments

Lee, K., Song, T., Kim, S., Han, D. K. & Ko, H., 2015 Mar 23, 2015 IEEE International Conference on Consumer Electronics, ICCE 2015. Institute of Electrical and Electronics Engineers Inc., p. 449-450 2 p. 7066482

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Video summarization based on extracted key position of spotted objects

Fataliyev, Z., Han, D., Imamverdiyev, Y. & Ko, H., 2015 Mar 23, 2015 IEEE International Conference on Consumer Electronics, ICCE 2015. Institute of Electrical and Electronics Engineers Inc., p. 331-332 2 p. 7066433

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Acoustic feature extraction for robust event recognition on cleaning robot platform

Park, S. W., Rho, J. S., Shin, M. K., Han, D. K. & Ko, H., 2014, 2014 IEEE International Conference on Consumer Electronics, ICCE 2014. Institute of Electrical and Electronics Engineers Inc., p. 145-146 2 p. 6775946. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

A novel framework for extremely low-light video enhancement

Kim, M., Park, D., Han, D. K. & Ko, H., 2014, 2014 IEEE International Conference on Consumer Electronics, ICCE 2014. Institute of Electrical and Electronics Engineers Inc., p. 91-92 2 p. 6775922. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Robust visual voice activity detection using chaos theory under illumination varying environment

Song, T., Lee, K. & Ko, H., 2014, 2014 IEEE International Conference on Consumer Electronics, ICCE 2014. Institute of Electrical and Electronics Engineers Inc., p. 562-563 2 p. 6776134. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Single image dehazing with image entropy and information fidelity

Park, D., Park, H., Han, D. K. & Ko, H., 2014 Jan 28, 2014 IEEE International Conference on Image Processing, ICIP 2014. Institute of Electrical and Electronics Engineers Inc., p. 4037-4041 5 p. 7025820

Research output: Chapter in Book/Report/Conference proceedingConference contribution

30 Citations (Scopus)

Single image haze removal using novel estimation of atmospheric light and transmission

Park, H., Park, D., Han, D. K. & Ko, H., 2014 Jan 28, 2014 IEEE International Conference on Image Processing, ICIP 2014. Institute of Electrical and Electronics Engineers Inc., p. 4502-4506 5 p. 7025913

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Citations (Scopus)
2013

Abnormal acoustic event localization based on selective frequency bin in high noise environment for audio surveillance

Shon, S., Han, D. K. & Ko, H., 2013, 2013 10th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2013. IEEE Computer Society, p. 87-92 6 p. 6636621. (2013 10th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Acoustic signal based abnormal event detection system with multiclass adaboost

Lee, Y., Ko, H. & Han, D. K., 2013, 2013 IEEE International Conference on Consumer Electronics, ICCE 2013. p. 322-323 2 p. 6486911. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Dialogue enabling speech-to-text user assistive agent with auditory perceptual beamforming for hearing-impaired

Lee, S., Kang, S., Ko, H., Yoon, J. & Keum, M., 2013, 2013 IEEE International Conference on Consumer Electronics, ICCE 2013. p. 360-361 2 p. 6486929. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Multimodal image fusion via sparse representation with local patch dictionaries

Kim, M., Han, D. K. & Ko, H., 2013, 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings. p. 1301-1305 5 p. 6738268. (2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Robust localization of moving object via fusion of TDOA and detection range measurements of acoustic sensors

Shin, H. H., Cho, C. J., Ko, H., Hong, W. & Seong, W., 2013, 2013 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2013. 6664079. (2013 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Robust sound source localization using a Wiener filter

Cho, H., Choi, J. & Ko, H., 2013, Proceedings of 2013 IEEE 18th International Conference on Emerging Technologies and Factory Automation, ETFA 2013. 6648095. (IEEE International Conference on Emerging Technologies and Factory Automation, ETFA).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Single image haze removal with WLS-based edge-preserving smoothing filter

Park, D., Han, D. K. & Ko, H., 2013 Oct 18, 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings. p. 2469-2473 5 p. 6638099. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

30 Citations (Scopus)

Using real road driving data to calibrate a model of front-end collision risk

Baran, R., Jeon, C. & Ko, H., 2013 Jan 1, 6th Biennial Workshop on DSP for In-Vehicle Systems and Safety 2013, DSP 2013. Korea University

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Acoustic and visual signal based violence detection system for indoor security application

Lee, Y., Kim, K., Han, D. K. & Ko, H., 2012, 2012 IEEE International Conference on Consumer Electronics, ICCE 2012. p. 737-738 2 p. 6162061. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Combining infrared and visible images using novel transform and statistical information

Bae, J., Ku, B., Han, D. K. & Ko, H., 2012, Proceedings - 2012 IEEE 9th International Conference on Advanced Video and Signal-Based Surveillance, AVSS 2012. p. 149-153 5 p. 6328000. (Proceedings - 2012 IEEE 9th International Conference on Advanced Video and Signal-Based Surveillance, AVSS 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Crowd density estimation using multi-class adaboost

Kim, D., Lee, Y., Ku, B. & Ko, H., 2012, Proceedings - 2012 IEEE 9th International Conference on Advanced Video and Signal-Based Surveillance, AVSS 2012. p. 447-451 5 p. 6328055. (Proceedings - 2012 IEEE 9th International Conference on Advanced Video and Signal-Based Surveillance, AVSS 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Dual-channel speech enhancement using a perceptual filterbank for hands-free communication

Yoon, J., Kim, K., Beh, J., Baran, R. H. & Ko, H., 2012, Digital Signal Processing for In-Vehicle Systems and Safety. p. 187-194 8 p. (Digital Signal Processing for In-Vehicle Systems and Safety).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fog-degraded image restoration using characteristics of RGB channel in single monocular image

Park, D. & Ko, H., 2012, 2012 IEEE International Conference on Consumer Electronics, ICCE 2012. p. 139-140 2 p. 6161832. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Gesture recognition using depth-based hand tracking for contactless controller application

Yang, C., Jang, Y., Beh, J., Han, D. & Ko, H., 2012, 2012 IEEE International Conference on Consumer Electronics, ICCE 2012. p. 297-298 2 p. 6161876. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

40 Citations (Scopus)

Selective background adaptation based abnormal acoustic event recognition for audio surveillance

Choi, W., Rho, J., Han, D. K. & Ko, H., 2012, Proceedings - 2012 IEEE 9th International Conference on Advanced Video and Signal-Based Surveillance, AVSS 2012. p. 118-123 6 p. 6327995. (Proceedings - 2012 IEEE 9th International Conference on Advanced Video and Signal-Based Surveillance, AVSS 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

16 Citations (Scopus)