PUBLICATIONS

We are interested in cutting-edge technologies in computer vision, machine learning, optimization, and computer graphics.
The research topics include image and video synthesis, image and video processing, low-level vision, 3D vision, and various applications of machine learning and optimization.

Fully Automatic Video Colorization with Self-Regularization and Diversity

Chenyang Lei and Qifeng Chen

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2019

Supplemantary Video

A novel loss (CoBi) for slightly misalighned image-to-image translation.

Zoom to Learn, Learn to Zoom

Xuaner Zhang, Qifeng Chen, Ren Ng, and Vladlen Koltun

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2019

Project Website

Supplement

3D Motion Decomposition for RGBD Future Dynamic Scene Synthesis

Xiaojuan Qi*, Zhengzhe Liu*, Qifeng Chen, and Jiaya Jia

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2019

Combinatorial Optimization with Graph Convolutional Networks and Guided Tree Search

Zhuwen Li, Qifeng Chen, and Vladlen Koltun

Conference on Neural Information Processing Systems (NeurIPS), 2018

Source code

Semi-parametric Image Synthesis

Xiaojuan Qi, Qifeng Chen, Jiaya Jia, and Vladlen Koltun

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2018

Oral Presentation (2.1% acceptance rate)

Code and data

Interactive Image Segmentation with Latent Diversity

Zhuwen Li, Qifeng Chen, and Vladlen Koltun

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2018

Source code

Single Image Reflection Separation with Perceptual Losses

Xuaner Zhang, Ren Ng, and Qifeng Chen

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2018

Supplementary Material

Source code

Learning to See in the Dark

Chen Chen, Qifeng Chen, Jia Xu, and Vladlen Koltun

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2018

Project website

Speech Denoising with Deep Feature Losses

Francois G Germain, Qifeng Chen, and Vladlen Koltun

arXiv preprint arXiv:1806.10522

Source Code

Project Website

Photographic Image Synthesis with Cascaded Refinement Networks

Qifeng Chen and Vladlen Koltun

IEEE International Conference on Computer Vision (ICCV), 2017

Oral Presentation (2.1% acceptance rate)

Project website

Fast Image Processing with Fully-Convolutional Networks

Qifeng Chen*, Jia Xu*, and Vladlen Koltun

IEEE International Conference on Computer Vision (ICCV), 2017

Project website

Full Flow: Optical Flow Estimation By Global Optimization over Regular Grids

Qifeng Chen and Vladlen Koltun

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2016

Oral Presentation (3.9% acceptance rate)

Project website (with source code)

Dense Monocular Depth Estimation in Complex Dynamic Scenes

René Ranftl, Vibhav Vineet, Qifeng Chen, and Vladlen Koltun

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2016

Robust Nonrigid Registration by Convex Optimization

Qifeng Chen and Vladlen Koltun

IEEE International Conference on Computer Vision (ICCV), 2015

Oral Presentation (3.3% acceptance rate)

Project website (with Matlab source code)

Fast MRF Optimization with Application to Depth Reconstruction

Qifeng Chen and Vladlen Koltun

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2014

Project website (with C++ and Matlab source code)

A Simple Model for Intrinsic Image Decomposition with Depth Cues

Qifeng Chen and Vladlen Koltun

IEEE International Conference on Computer Vision (ICCV), 2013

Matlab source code (updated on 2 Dec 2015)
Supplementary material   Poster

Please email to sintel@tue.mpg.de for the MPI Sintel dataset.

Motion-Aware KNN Laplacian for Video Matting

Dingzeyu Li, Qifeng Chen, and Chi-Keung Tang

IEEE International Conference on Computer Vision (ICCV), 2013

Project website

KNN Matting (with extension to layer color estimation)

Qifeng Chen, Dingzeyu Li, and Chi-Keung Tang

IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI), 2013

Matlab source code (for layer color estimation)

KNN Matting

Qifeng Chen, Dingzeyu Li, and Chi-Keung Tang

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2012

Project website (with Matlab source code)