Qifeng Chen

Publications
Influence

Photographic Image Synthesis with Cascaded Refinement Networks

Qifeng Chen, V. Koltun
Computer Science
IEEE International Conference on Computer Vision…
28 July 2017

We present an approach to synthesizing photographic images conditioned on semantic layouts. Expand

Chen Chen, Qifeng Chen, J. Xu, V. Koltun
Computer Science
IEEE/CVF Conference on Computer Vision and…
4 May 2018

We propose a new image processing pipeline that addresses the challenges of extreme low-light photography via a data-driven approach, based on end-to-end training of a fully-convolutional network. Expand

KNN Matting

Qifeng Chen, Dingzeyu Li, C. Tang
Mathematics, Medicine
IEEE Conference on Computer Vision and Pattern…
16 June 2012

We are interested in a general alpha matting approach for the simultaneous extraction of multiple image layers; each layer may have disjoint segments for material matting not limited to foreground mattes typical of natural image matting. Expand

Single Image Reflection Separation with Perceptual Losses

X. Zhang, R. Ng, Qifeng Chen
Computer Science
IEEE/CVF Conference on Computer Vision and…
1 June 2018

We present an approach to separating reflection from a single image. Expand

Fast Image Processing with Fully-Convolutional Networks

Qifeng Chen, J. Xu, V. Koltun
Computer Science
IEEE International Conference on Computer Vision…
2 September 2017

We present an approach to accelerating a wide variety of image processing operators. Expand

A Simple Model for Intrinsic Image Decomposition with Depth Cues

Qifeng Chen, V. Koltun
Computer Science
IEEE International Conference on Computer Vision
1 December 2013

We present a model for intrinsic decomposition of RGB-D images. Expand

Semi-Parametric Image Synthesis

Xiaojuan Qi, Qifeng Chen, J. Jia, V. Koltun
Computer Science
IEEE/CVF Conference on Computer Vision and…
29 April 2018

We present a semi-parametric approach to photographic image synthesis from semantic layouts. Expand

Speech Denoising with Deep Feature Losses

F. Germain, Qifeng Chen, V. Koltun
Computer Science, Engineering
INTERSPEECH
27 June 2018

We present an end-to-end deep learning approach to denoising speech signals by processing the raw waveform directly. Expand

Interactive Image Segmentation with Latent Diversity

Zhuwen Li, Qifeng Chen, V. Koltun
Computer Science
IEEE/CVF Conference on Computer Vision and…
18 June 2018

We present an end-to-end learning approach to interactive image segmentation that tackles the multimodality problem head-on. Expand

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

Qifeng Chen, V. Koltun
Computer Science
IEEE Conference on Computer Vision and Pattern…
12 April 2016

We show that one-shot global optimization of a classical Horn-Schunck-type objective over regular grids at a single resolution is sufficient to initialize continuous interpolation and achieve state-of-the-art performance on challenging modern benchmarks. Expand

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