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Author

Qianyu Zhang

2 papers indexed here

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Oct 2026

Perceptual Quality Assessment of Real-World Noise in Ultra-High-Definition Images

Accurately assessing the perceptual quality of ultra-high-definition (UHD) images degraded by real-world noise remains a formidable challenge in computer vision. Existing Blind Image Quality Assessment (BIQA) methods, typically tailored for synthetic distortions and low-resolution inputs, often fail to generalize to th...

Bo-Lun Zheng, Zi-Jie Weng, Qian-Yu Zhang et al. · 0 citations
Aug 2026

Depth map super resolution grounded in the multi-dimensional collaborative guidance.

A novel framework that combines the efficiency of State Space Models (SSM) with multi-dimensional guidance, which exploits the linear complexity of SSMs to model long-range dependencies, ensuring structurally consistent depth recovery across large smooth regions without the heavy burden of self-attention is proposed.

Xiaofei Zhou, Xiang Li, Qian-Yu Zhang et al. · 0 citations

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