Author

Qilu Zhu

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Preprint Sep 2026

FAHCD-Net: Frequency-Adaptive Heatmap-Conditional Diffusion Networks for Robust Facial Landmark Detection

Facial Landmark Detection(FLD) is a crucial task in various applications and has achieved significant advancements in recent years. However, current FLD methods still struggle under challenging conditions, where facial structural variations, information loss, and noise interference severely compromise the integrity and...

Jun Wan, Jiwei Hu, Sheng-Kai Hu et al. · 0 citations

Preprint Aug 2026

SpikeRestormer: Towards Energy-Efficient All-in-One Image Restoration via Unified Event Reasoning

SpikeRestormer is proposed, an energy-efficient SNN for AiOIR that performs event reasoning over internally generated spike cues that delivers competitive performance against ANN-based methods and establishes new state-of-the-art results among SNN-based methods with significantly lower energy consumption.

Shengkai Hu, Jie Shao, Jiaqi Ma et al. · 1 citation