Career

• Senior Engineer, Samsung Electronics (Mar. 2014 ~ Jan. 2017)
• Senior Researcher, Electronics and Telecommunications Research Institute (ETRI) (Feb. 2017 ~ Now)
• Associate Professor, University of Science and Technology (UST) (Mar. 2023 ~ Now)

Education

• Ph.D., Electrical and Computer Engineering, Seoul National Univ. (Feb. 2014)
• M.S., Electrical and Computer Engineering, Seoul National Univ. (Feb. 2008)
• B.S., Electronics Engineering, Korea Univ. (Feb. 2006)

Research Interests

• Motion Forecasting & Planning
• 3D Perception from monocular images
• Autonomous Driving
• Machine Learning
• Computer Vision

Contact

• E-mail: d1024.choi@etri.re.kr / d1024.choi@ust.ac.kr

Notice

• If you are interested in our research team, feel free to reach out to me through the e-mail addresses.

Publications

* corresponding author

• [Intl. Conf.] J. Kang, D. Lee, J.-H. Park, T.-H. An, D. Choi, K.-W. Min, S. Lee, “Insta-Track: Instance Segmentation Assisted Tracking by Detection,” The 15th Intl. Conf. on ICT Convergence.

• [Intl. Conf. (Oral)] D. Choi*, J. Kang, T. An, K. An, K. Min, “Progressive Query Refinement Framework for Bird’s-Eye-View Semantic Segmentation from Surrounding Images ,” IROS 2024. Arxiv, Code

• [Intl. Jour.] T. An*, J, Kang, D. Choi, K. Min, “CRFNet: Context ReFinement Network for Semantic Segmentation,” ETRI Journal, 2023.

• [Intl. Conf.] Y. S. Park, D. Choi, K. Min, “Performance Comparison of SAC methods for Radar Dynamic Object Classification,” The 18th Intl. Conf. on IAS.

• [Domestic Jour.] D. Choi*, K. Min, “Vehicle Trajectory Forecasting Network based on Static Scene Context Modulation for Autonomous Driving,” Trans. of KSAE 2023.

• [Intl. Conf.] D. Choi*, K. Min, “Hierarchical Latent Structure for Multi-Modal Vehicle Trajectory Forecasting,” ECCV 2022. Arxiv, Code

• [Intl. Jour.] D. Choi*, S.-J. Han, K. Min, J. Choi, “PathGAN: Local Path Planning with Attentive Generative Adversarial Networks,” ETRI Journal, 2022. Paper, Code

• [Intl. Jour.] D. Choi*, K. Min, J. Choi, “Regularising Neural Networks for Future Trajectory Prediction via Inverse Reinforcement Learning Framework,” IET Computer Vision, 2020. Arxiv, Code

• [Intl. Conf.] K. Min, S.-J. Han, D.-J. Lee, D. Choi, K.-B. Sung, J. Choi, “SAE Level 3 Autonomous Driving Technology of the ETRI,” ICTC 2019.

• [Intl. Conf.] D. Choi*, T.-H. An, K. Ahn, J. Choi “Future Trajectory Prediction via RNN and Maximum Margin Inverse Reinforcement Learning,” ICMLA 2018. Paper, Code

• [Arixv] D. Choi*, T.-H. An, K. Ahn, J. Choi “Driving Experience Transfer Method for End-to-End Control of Self-Driving Cars,” ArXiv, 2018. Arxiv

• [Intl. Jour.] T.-H. An, D. Choi, S. Cho, K.-S. Hong, S. Lee, “Blind Deblurring using Coupled Convolutional Sparse Coding Regularisation for Noisy-Blurry Images,” Electronics Letters, 2018.

• [Intl. Conf.] D. Choi*, T.-H. An, T. Kim “Hierarchical Motion Estimation Algorithm based on Maximum A Posteriori Probability,” MMSP, 2017.

• [Intl. Jour.] D. Choi, W. Song, H. Choi, T. Kim “MAP-based Motion Refinement Algorithm for Block-based Motion-Compensated Frame Interpolation,” IEEE Transactions on Circuits and Systems for Video Technology, 2016.

• [Intl. Conf.] D. Choi, W. Song, J. Park, H. Choi, T. Kim “A Statistical Approach to Motion Vector Field Smoothing for Block-based Motion-Compensated Frame Interpolation,” ICASSP, 2012.

• [Intl. Jour.] H.-W. Kim, D. Choi, H. Choi, T. Kim “Selective Correlation Detector for Additive Spread Spectrum Watermarking in Transform Domain,” Signal Processing, 2010.

• [Intl. Jour.] D. Choi, H. Do, H. Choi, T. Kim “A Blind MPEG-2 Video Watermarking Robust to Camcorder Recording,” Signal Processing, 2010.

• [Intl. Conf.] H. Do, D. Choi, T. Kim, H. Choi “Digital Video Watermarking based on Histogram and Temporal Modulation and Robust to Camcorder Recording,” IEEE International Symposium on Signal Processing and Information Technology, 2008.

• [Intl. Conf.] D. Choi, H.-K. Jung, H. Choi, T. Kim “Digital Audio Watermarking using Moment-Preserving Thresholding,” Proc. SPIE 6700, Mathematics of Data/Image Pattern Recognition, Compression, Coding, and Encryption X, with Applications, 2007.

Academic Services

• Reviewer: ICMLA2018, ECCV2022, CVPR2023, ETRIJ, ECCV2024, Scientific Reports