Changil Kim

Changil Kim

I am a Research Scientist in the Computational Photography group at Facebook. Previously, I was a postdoctoral fellow at MIT CSAIL and ETH Zurich in Switzerland. I received a PhD in Computer Science from ETH Zurich in collaboration with Disney Research.

My research interest spans a broad range of topics in computer graphics, computer vision, and machine learning. I received the Swiss National Science Foundation Postdoctoral Fellowship and the Sony Focused Research Award, and have credits in two Disney movies for the 3D reconstruction technique that I developed during my PhD studies.

Email address: changil@csail.mit.edu

Publications

Towards Real-time Photorealistic 3D Holography with Deep Neural Networks
Liang Shi, Beichen Li, Changil Kim, Petr Kellnhofer, Wojciech Matusik
Nature 2021
Paper | Video | BibTeX | Project

Neural 3D Video Synthesis
Tianye Li, Mira Slavcheva, Michael Zollhoefer, Simon Green, Christoph Lassner, Changil Kim, Tanner Schmidt, Steven Lovegrove, Michael Goesele, Zhaoyang Lv
arXiv 2021
Paper | Video | BibTeX | Project

Space-time Neural Irradiance Fields for Free-Viewpoint Video
Wenqi Xian, Jia-Bin Huang, Johannes Kopf, Changil Kim
CVPR 2021, to appear
Paper | Video | BibTeX | Project

Speech2Face: Learning the Face Behind a Voice
Tae-Hyun Oh*, Tali Dekel*, Changil Kim*, Inbar Mosseri, William T. Freeman, Michael Rubinstein, Wojciech Matusik (*equal contributions)
CVPR 2019
Paper | Supplement | BibTeX | Project

On Learning Associations of Faces and Voices
Changil Kim, Hijung Valentina Shin, Tae-Hyun Oh, Alexandre Kaspar, Mohamed Elgharib, Wojciech Matusik
ACCV 2018
Paper | Code | BibTeX | Project & Datasets

Deep Multispectral Painting Reproduction via Multi-layer, Custom-Ink Printing
Liang Shi, Vahid Babaei, Changil Kim, Michael Foshey, Yuanming Hu, Pitchaya Sitthi-amorn, Szymon Rusinkiewicz, Wojciech Matusik
SIGGRAPH Asia 2018
Paper | Supplement | Video | BibTeX | Datasets & Project | Press

Learning-based Video Motion Magnification
Tae-Hyun Oh*, Ronnachai Jaroensri*, Changil Kim, Mohamed Elgharib, Frédo Durand, William T. Freeman, Wojciech Matusik (*equal contributions)
ECCV 2018, oral
Paper | Video | Code | Datasets | BibTeX | Project

A Dataset of Flash and Ambient Illumination Pairs from the Crowd
Yağız Aksoy, Changil Kim, Petr Kellnhofer, Sylvain Paris, Mohamed Elgharib, Marc Pollefeys, Wojciech Matusik
ECCV 2018
Paper | Datasets | BibTeX | Project

Crowd-Guided Ensembles: How Can We Choreograph Crowd Workers for Video Segmentation?
Alexandre Kaspar, Geneviève Patterson, Changil Kim, Yağız Aksoy, Wojciech Matusik, Mohamed Elgharib
CHI 2018
Paper | Supplement | Video | BibTeX | Project

Video Reflection Removal Through Spatio-Temporal Optimization
Ajay Nandoriya, Mohamed Elgharib, Changil Kim, Mohamed Hefeeda, Wojciech Matusik
ICCV 2017
Paper | Video | BibTeX

Depth from Gradients in Dense Light Fields for Object Reconstruction
Kaan Yücer, Changil Kim, Alexander Sorkine-Hornung, Olga Sorkine-Hornung
3DV 2016, oral, best paper award
Paper | Paper (low resolution) | Supplement | Supplement (low resolution) | Video | Datasets | BibTeX | Project | Best Paper Award

Point Cloud Noise and Outlier Removal for Image-Based 3D Reconstruction
Katja Wolff, Changil Kim, Henning Zimmer, Christopher Schroers, Mario Botsch, Olga Sorkine-Hornung, Alexander Sorkine-Hornung
3DV 2016
Paper | Paper (low resolution) | Supplement | Supplement (low resolution) | Video | BibTeX | Project

3D Reconstruction and Rendering from High Resolution Light Fields
Changil Kim
PhD Thesis, ETH Zurich, 2015
Thesis | Thesis (low resolution) | BibTeX

Online View Sampling for Estimating Depth from Light Fields
Changil Kim, Kartic Subr, Kenny Mitchell, Alexander Sorkine-Hornung, Markus Gross
ICIP 2015, oral, top 10%
Paper | BibTeX | Project

Memory Efficient Stereoscopy from Light Fields
Changil Kim, Ulrich Müller, Henning Zimmer, Yael Pritch, Alexander Sorkine-Hornung, Markus Gross
3DV 2014, oral
Paper | Paper (low resolution) | Supplement | Supplement (low resolution) | BibTeX | Project

Scene Reconstruction from High Spatio-Angular Resolution Light Fields
Changil Kim, Henning Zimmer, Yael Pritch, Alexander Sorkine-Hornung, Markus Gross
SIGGRAPH 2013
Paper | Paper (low resolution) | Supplement | Supplement (low resolution) | Video | Video (YouTube) | BibTeX | Project & Datasets | Press

Scalable Music: Automatic Music Retargeting and Synthesis
Simon Wenner, Jean-Charles Bazin, Alexander Sorkine-Hornung, Changil Kim, Markus Gross
Eurographics 2013
Paper | Video | BibTeX | Project

Multi-Perspective Stereoscopy from Light Fields
Changil Kim, Alexander Hornung, Simon Heinzle, Wojciech Matusik, Markus Gross
SIGGRAPH Asia 2011
Paper | Paper (low resolution) | Video | BibTeX | Project | Featured on the ACM TOG Back Cover

Scene Reconstruction from a Light Field
Changil Kim
Master Thesis, ETH Zurich, 2010
Thesis | Thesis (low resolution) | BibTeX

Teaching

6.839 Advanced Computer Graphics, Co-instructor, MIT, Autumn 2018

Computer Graphics, Co-instructor, ETH Zurich, Autumn 2015
Computer Graphics, TA, ETH Zurich, Autumn 2014
Computer Graphics, TA, ETH Zurich, Autumn 2013
Computer Graphics, TA, ETH Zurich, Autumn 2012
Computer Graphics, TA, ETH Zurich, Autumn 2011

Advanced Topics in Computer Graphics and Vision, Co-instructor, ETH Zurich, Autumn 2015

Informatik I, TA, ETH Zurich, Spring 2014
Informatik I, TA, ETH Zurich, Spring 2013
Informatik I, TA, ETH Zurich, Spring 2012

Design of Digital Circuits, TA, ETH Zurich, Spring 2011

Last update: March 2021