Learning a Deep Color Difference Metric for Photographic Images

1 code implementation • CVPR 2023 • Haoyu Chen, Zhihua Wang, Yang Yang, Qilin Sun, Kede Ma

Most well-established and widely used color difference (CD) metrics are handcrafted and subject-calibrated against uniformly colored patches, which do not generalize well to photographic images characterized by natural scene complexities.

HerosNet: Hyperspectral Explicable Reconstruction and Optimal Sampling Deep Network for Snapshot Compressive Imaging

1 code implementation • CVPR 2022 • Xuanyu Zhang, Yongbing Zhang, Ruiqin Xiong, Qilin Sun, Jian Zhang

Hyperspectral imaging is an essential imaging modality for a wide range of applications, especially in remote sensing, agriculture, and medicine.

Compressive Sensing

Learning Rank-1 Diffractive Optics for Single-Shot High Dynamic Range Imaging

no code implementations • CVPR 2020 • Qilin Sun, Ethan Tseng, Qiang Fu, Wolfgang Heidrich, Felix Heide

High-dynamic range (HDR) imaging is an essential imaging modality for a wide range of applications in uncontrolled environments, including autonomous driving, robotics, and mobile phone cameras.

Autonomous Driving

Depth and Transient Imaging With Compressive SPAD Array Cameras

no code implementations • CVPR 2018 • Qilin Sun, Xiong Dun, Yifan Peng, Wolfgang Heidrich

Time-of-flight depth imaging and transient imaging are two imaging modalities that have recently received a lot of interest.

Compressive Sensing