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Fingerprint Dive into the research topics where Hanseok Ko is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Acoustics Engineering & Materials Science
Speech recognition Engineering & Materials Science
Microphones Engineering & Materials Science
Color Engineering & Materials Science
Speech enhancement Engineering & Materials Science
Feature extraction Engineering & Materials Science
Lighting Engineering & Materials Science
Fusion reactions Engineering & Materials Science

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Research Output 1991 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
Discriminators
Image enhancement
image enhancement
learning
Experiments

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

Lighting
Snow
Detectors
Statistical Models

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
Histogram
Patch
Chaos theory
Lighting
Pixels

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

Automatic teller machines
Labels
Neural networks
Object detection

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

Image fusion
Automatic teller machines
Optical flows
Industry