Author

Nan Cao

h-index 1 View on Semantic Scholar

We have 2 of 8 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

UltraTex: Unleashing 2K Multi-View Diffusion for 3D Texturing

This paper presents UltraTex, an efficient end-to-end framework for high-resolution multi-view diffusion-based 3D texturing and introduces Background Token Dropping, which removes background tokens before the DiT backbone, and Block-Sparse Attention, which reduces attention computation over the retained foreground sequ...

Yi-Bo Zhang, Ze Yuan, Nan Cao et al. · 0 citations

#artificial intelligence Preprint Sep 2026

Blending Concepts: Benchmarking Visual Metaphor Generation in Text-to-Image Models

VMetaphor-Bench, the first benchmark for evaluating visual metaphor generation in T2I models, is introduced, combining a multiple-choice question (MCQ) based protocol of 9,594 questions across four levels of metaphorical fidelity with a dimension-based scoring protocol along three perceptual dimensions.

Chuer Chen, Zi-Chen Wang, Yi He et al. · 0 citations