14 citations · 49 across the 19 of their papers we have counts for
5 papers · 1 filter
Shape from Polarization for Complex Scenes in the Wild
Chenyang Lei, Chenyang Qi, Jiaxin Xie +3
We present a new data-driven approach with physics-based priors to scene-level normal estimation from a single polarization image. Existing shape from polarization (SfP) works main…
Towards Photorealistic Colorization by Imagination
Chenyang Lei, Yue Wu, Qifeng Chen
We present a novel approach to automatic image colorization by imitating the imagination process of human experts. Our imagination module is designed to generate color images that…
A Categorized Reflection Removal Dataset with Diverse Real-world Scenes
Chenyang Lei, Xuhua Huang, Chenyang Qi +4
Due to the lack of a large-scale reflection removal dataset with diverse real-world scenes, many existing reflection removal methods are trained on synthetic data plus a small amou…
Neural Camera Simulators
Hao Ouyang, Zifan Shi, Chenyang Lei +2
We present a controllable camera simulator based on deep neural networks to synthesize raw image data under different camera settings, including exposure time, ISO, and aperture. T…
Robust Reflection Removal with Reflection-free Flash-only Cues
Chenyang Lei, Qifeng Chen
We propose a simple yet effective reflection-free cue for robust reflection removal from a pair of flash and ambient (no-flash) images. The reflection-free cue exploits a flash-onl…