Manri Cheon
I am a Research Scientist/Engineer interested in the research field of 1) Deep Learning for Multimedia Signal Processing and Computer Vision and 2) Quality of Experience based Multimedia Signal Processing. I am currently working as a Research Engineer at an Anonymous Company, Korea. I received my Ph.D. degree in Engineering at Yonsei University, Korea. I spent some time as a postdoctoral researcher at Yonsei University and a member of Multimedia Computing and Machine Learning (MCML) Group led by Prof. Jong-Seok Lee.
Contact
Research Interests
- Deep Learning for multimedia signal processing and computer vision
- Image/Video restoration and enhancement (super-resolution, denoising, enhancement, compression, HDR, etc.)
- Perceptual and cognitive vision
- Quality of Experience (QoE) based multimedia sigmanl processing
- Subjective and objective perceptual quality assessment
- Visual attention analysis and modelling
Research Experience
- Research Engineer
- 2019.02 - Now
- Anonymous Company
- Postdoctoral Researcher
- 2018.03 - 2019.01
- MCML Group (Lead: Prof. Jong-Seok Lee)
- Yonsei University
- Graduate Research Assistant
- 2012.03 - 2018.02
- MCML Group (Lead: Prof. Jong-Seok Lee)
- Yonsei University
Educaiton
- Ph.D. in Engineering
- 2012.03 - 2018.02
- School of Integrated Technology (SIT), Yonsei University
- Thesis : Objective Modelling of Quality of Experience in Adaptive Multimedia Environments
- Supervisor : Prof. Jong-Seok Lee
- Bachelor of Electrical and Electronic Engineering
- 2005.03 - 2012.02
- School of Electrical and Electronic Engineering, Yonsei University
Publications
Preprint
- J.-H. Choi, J.-H. Kim, M. Cheon, and J.-S. Lee, "Lightweight and efficient image super-resolution with block state-based recursive network," arXiv
- J.-H. Kim, J.-H. Choi, M. Cheon, and J.-S. Lee, "RAM: Residual attention module for single image super-resolution," arXiv
International Journals
- J.-H. Choi, J.-H. Kim, M. Cheon, and J.-S. Lee, "Deep learning-based image super-resolution considering quantitative and perceptual quality," Neurocomputing (accpeted) arXiv, Github
- M. Cheon and J.-S. Lee, "Subjective and objective quality assessment of compressed 4K UHD videos for immersive experience," IEEE Transactions on Circuits and Systems for Video Technology, vol. 28, no. 7, pp. 1467-1480, Jul. 2018. Detail, Dataset
- M. Cheon and J.-S. Lee, "Evaluation of objective quality metrics for multidimensional video scalability," Journal of Visual Communication and Image Representation, vol. 35, pp. 132-145, 2016. Detail
- M. Cheon and J.-S. Lee, "On ambiguity of objective image quality assessment," Electronics Letters, vol. 52(1), pp. 34-35, 2016. Detail
- M. Cheon and J.-S. Lee, "Temporal resolution vs. visual saliency in videos: Analysis of gaze patterns and evaluation of saliency models," Signal Processing: Image Communication, vol. 39, pp. 405-417, 2015. Detail
International Conferences
- M. Cheon, J.-H. Kim, J.-H. Choi, and J.-S. Lee, "Generative adversarial network-based image super-resolution using perceptual content losses," European Conference on Computer Vision (ECCV) Workshop, 2018. arXiv Detail Github
- We won the 2nd places for Region 1 and Region 2 in the PIRM Challenge on Perceptual Super Resolution.
- J.-H. Choi, M. Cheon, M.-S. Choi, and J.-S. Lee, “Impact of three-dimensional video scalability on multi-view activity recognition using deep learning,” Thematic Workshops of ACM Multimedia, pp. 135-143, 2017. Detail
- J.-H. Choi, M. Cheon, and J.-S. Lee, “Influence of video quality on multi-view activity,” IEEE International Symposium on Multimedia (ISM), pp. 511-515, 2017. Detail
- M. Cheon and J.-S. Lee, "Ambiguity-based evaluation of objective quality metrics for image compression," IEEE International Conference on Quality of Multimedia Experience (QoMEX), pp. 1- 6, 2016. Detail
- J. Lee, M. Cheon, S.-E. Moon, and J.-S. Lee, “Peripersonal space in virtual reality: navigating 3D space with different perspectives,” Annual Symposium on User Interface Software and Technology (UIST), pp. 207-208, 2016. Detail
- J. Lee, M. Cheon, S.-E. Moon, and J.-S. Lee, “Gaze analysis of avatar-based navigation with different perspectives in 3D virtual space,” International Conference on Human-Agent Interaction (HAI), pp. 223-226, 2015. Detail
- J. Lee, S.-E. Moon, M. Cheon, and J.-S. Lee, “EEG analysis on 3D navigation in virtual realty with different perspectives,” International Conference on Human-Agent Interaction (HAI), pp. 227-229, 2015. Detail
- M. Cheon and J.-S. Lee, "Objective quality comparison of 4K UHD and up-scaled 4K UHD videos," IEEE International Symposium on Multimedia (ISM), pp. 78-81, 2014. Detail
- M. Cheon and J.-S. Lee, "Gaze pattern analysis for video contents with different frame rates," Visual Communications and Image Processing (VCIP), pp. 17-20, 2013. Detail
- M. Cheon and J.-S. Lee, "Gaze pattern analysis for audio-visual contents under the presence of video transmission errors," IEEE International Conference on Multimedia and Expo Workshops (ICMEW), pp. 1-6, 2013. Detail
Book Chapters
- M. Cheon, S. Kim, C.-B. Chae, and J.-S. Lee, Quality Assessment of Mobile Videos, 'Visual Signal Quality Assessment,' pp. 185-212, Springer, 2014. Detail