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Author

Xianzhi Li

2 papers indexed here

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Preprint Sep 2026

AlignMorph: Tuning-Free Diffusion Image Morphing via Explicit Semantic Transport

AlignMorph is a novel tuning-free diffusion framework guided by the principle of transport-then-denoise that effectively eliminates ghosting and achieves superior structural coherence and temporal smoothness on morphing benchmarks.

Wu-Yi Liu, Xu Han, Yu-Ren Chen et al. · 0 citations
Aug 2026

PointPDF V2: A Unified Framework for Continual Open-World 3D Semantic Segmentation.

This work proposes PointPDF V2, a unified framework that integrates open-set recognition (OSS) and incremental learning (IL) into a cohesive pipeline and introduces a more challenging continual OWSS protocol in 3D, where models must simultaneously preserve the known-class performance, acquire new knowledge, and still i...

Jinfeng Xu, Xianzhi Li, Yixue Hao et al. · 0 citations

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