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King-Man Tam

3 accepted papers

2026

Geometry Meets Light: Leveraging Geometric Priors for Universal Photometric Stereo Under Limited Multi-Illumination Cues

AAAI 2026technical

Universal Photometric Stereo is a promising approach for recovering surface normals without strict lighting assumptions. However, it struggles when multi-illumination cues are unreliable, such as under biased lighting or in shadows or self-occluded regions of complex in-the-wild scenes. We propose G

Cited by 0SourcePDFScholar
2026

PhotoAgent: Exploratory Visual Aesthetic Planning with Large Vision Models

ICML 2026oral

With the recent fast development of generative models, instruction-based image editing has shown great potential in generating high-quality images. However, the quality of editing highly depends on carefully designed instructions, placing the burden of task decomposition and sequencing entirely on t…

Cited by 0SourceScholar
2025

PolarFree: Polarization-based Reflection-Free Imaging

CVPR 2025poster

Reflection removal is challenging due to complex light interactions, where reflections obscure important details and hinder scene understanding. Polarization naturally provides a powerful cue to distinguish between reflected and transmitted light, enabling more accurate reflection removal. However,…