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Junkai Fan

4 accepted papers

2025

Depth-Centric Dehazing and Depth-Estimation from Real-World Hazy Driving Video

AAAI 2025technical

In this paper, we study the challenging problem of simultaneously removing haze and estimating depth from real monocular hazy videos. These tasks are inherently complementary: enhanced depth estimation improves dehazing via the atmospheric scattering model (ASM), while superior dehazing contributes…

2025

Guided Real Image Dehazing Using YCbCr Color Space

AAAI 2025technical

Image dehazing, particularly with learning-based methods, has gained significant attention due to its importance in real-world applications. However, relying solely on the RGB color space often fall short, frequently leaving residual haze. This arises from two main issues: the difficulty in obtainin…

2024

DCDepth: Progressive Monocular Depth Estimation in Discrete Cosine Domain

NeurIPS 2024poster

In this paper, we introduce DCDepth, a novel framework for the long-standing monocular depth estimation task. Moving beyond conventional pixel-wise depth estimation in the spatial domain, our approach estimates the frequency coefficients of depth patches after transforming them into the discrete cos…

2024

Driving-Video Dehazing with Non-Aligned Regularization for Safety Assistance

CVPR 2024poster

Real driving-video dehazing poses a significant challenge due to the inherent difficulty in acquiring precisely aligned hazy/clear video pairs for effective model training especially in dynamic driving scenarios with unpredictable weather conditions. In this paper we propose a pioneering approach th…

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