Qingbo Lu — accepted AI-conference papers

2023

Lookup Table meets Local Laplacian Filter: Pyramid Reconstruction Network for Tone Mapping

Feng Zhang, Ming Tian, Zhiqiang Li, Bin Xu, Qingbo Lu, Changxin Gao +1

NeurIPS 2023poster

Tone mapping aims to convert high dynamic range (HDR) images to low dynamic range (LDR) representations, a critical task in the camera imaging pipeline. In recent years, 3-Dimensional LookUp Table (3D LUT) based methods have gained attention due to their ability to strike a favorable balance between…

Cited by 14 Source ↗PDF ↗code ↗Scholar ↗

2023

Towards General Low-Light Raw Noise Synthesis and Modeling

Feng Zhang, Bin Xu, Zhiqiang Li, Xinran Liu, Qingbo Lu, Changxin Gao +1

ICCV 2023poster

Modeling and synthesizing low-light raw noise is a fundamental problem for computational photography and image processing applications. Although most recent works have adopted physics-based models to synthesize noise, the signal-independent noise in low-light conditions is far more complicated and v…

Cited by 16 PDF ↗code ↗Scholar ↗