2020 June – present Data Scientist, AP Sensing GmbH, Stuttgart Area, Germany
Data reduction and compressive sensing for Distributed Acoustic Sensing (DAS)
Event detection and classification using deep neural networks
Machine learning models for predictive maintenance
Advanced data analytics for distributed fiber optic sensing
2018 Apr. – 2020 May Data Scientist, Department of Electronics and Informatics, Vrije Universiteit Brussel, Belgium
Video analytics using machine learning methods
Event detection and analysis using deep recurrent neural networks
Signal processing for multiple object recognition and tracking
2015 Apr. – 2018 Mar. Humboldt-Research Fellow, Multimedia Communications and Signal Processing, University of Erlangen-Nuremberg, Erlangen, Germany
Sparse signal recovery via convex optimization
Image and video separation and analysis
2016 Apr.–Sep. Research Visit (during Humboldt-Research Fellow), Department of Electronics and Informatics, Vrije Universiteit Brussel, Belgium
Multiview tracking with optimized information extraction and reconstruction
Online signal recovery for tracking video data via convex optimization
2014 Jul.– 2015 Feb. Researcher - Research and Development Department, Ascend ApS., Copenhagen, Denmark
Object detection, recognition, and tracking techniques for image and video data
Georeferencing images for traffic signs
2014 Jan. - Jun. Postdoctoral Researcher, Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, North Carolina, USA
Researching on medical image processing including segmentation and registration
Developing machine learning algorithms for infant brain image registration
2010 – 2013 Research Assistant (Ph.D. student) - Coding and Visual Communication Group, Technical University of Denmark, Lyngby, Denmark
Researching on image processing algorithms to learning side information and noise modeling for distributed video coding (DVC)
Exploring advanced channel coding schemes to exploit correlation information for DVC to improve compression performance with low complexity encoding
Integrating DVC with the advanced techniques for promising applications, e.g. visual sensor networks, healthcare informatics
2012 Jun.–Aug. External research stay (during PhD study) - Multimedia Lab, University of Ghent, Ghent, Belgium
Researching on adaptive mode decision for DVC
Integrating refinement techniques with feedback channel constraints for DVC
2009 Jul.–Nov. Research Engineer - Research and Development Center, BNF Technology Inc., DaeJeon, South Korea
Researching on communications between computer and distributed control systems
Researching on industrial communication protocols in automation
Developing interface solutions to monitor and communicate with control systems
2007 – 2009 Research Assistant (M.Sc. student) - Embedded System Lab, University of Ulsan, Ulsan, Korea
Researching on image processing algorithms, especially image segmentation, image registration, and image compression
Exploring on computer architecture, System-on-Chip, and Multimedia systems
Developing parallel approaches to medical imaging algorithms and physical modeling of sound instruments on embedded SIMD array processors
Developing multimedia applications on a massively parallel processor array and other commercial processors including TI DSP and ARM processor families
2005 – 2007 System Engineer - FPT Information System Company, Hanoi, Vietnam
Programming tools for network and system monitoring solutions to manage computer systems
Integrating and deploying the solutions for information systems and computer networks
Scientific Activities
Member
Institute of Electrical and Electronics Engineers (IEEE)
Reviewers
IEEE Transactions on Image Processing
IEEE Transactions on Signal Processing
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Sensor Journal
Signal Processing: Image Communication Journal
Journal of Visual Communication and Image Representation