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Xiangyu Fan

6 accepted papers

2026

Phased DMD: Few-step Distribution Matching Distillation via Score Matching within Subintervals

CVPR 2026

Distribution Matching Distillation (DMD) distills score-based generative models into efficient one-step generators, without requiring a one-to-one correspondence with the sampling trajectories of their teachers. Yet, the limited capacity of one-step distilled models compromises generative diversity

Cited by 0SourcecodeScholar
2026

SGMD: Score Gradient Matching Distillation for Few-Step Video Diffusion Distillation

ICML 2026poster

Distribution Matching Distillation (DMD) is a widely used paradigm for accelerating inference in few-step video diffusion models. However, DMD-style training faces a structural bottleneck: the student-side auxiliary score network (the fake score) must closely track a continuously evolving generator.…

Cited by 0SourceScholar
2026

Scaling Spatial Intelligence with Multimodal Foundation Models

CVPR 2026

Despite remarkable progress, multimodal foundation models still exhibit surprising deficiencies in spatial intelligence. In this work, we explore scaling up multimodal foundation models to cultivate spatial intelligence within the SenseNova-SI family, built upon established multimodal foundations in

Cited by 0SourcecodeScholar
2024

Digital Life Project: Autonomous 3D Characters with Social Intelligence

CVPR 2024poster

In this work we present Digital Life Project a framework utilizing language as the universal medium to build autonomous 3D characters who are capable of engaging in social interactions and expressing with articulated body motions thereby simulating life in a digital environment. Our framework compri…

Cited by 30SourcePDFScholar
2024

Learning Dense Correspondence for NeRF-Based Face Reenactment

AAAI 2024technical

Face reenactment is challenging due to the need to establish dense correspondence between various face representations for motion transfer. Recent studies have utilized Neural Radiance Field (NeRF) as fundamental representation, which further enhanced the performance of multi-view face reenactment i…

Cited by 11SourcePDFScholar
2022

HuMMan: Multi-modal 4D Human Dataset for Versatile Sensing and Modeling

ECCV 2022poster

"4D human sensing and modeling are fundamental tasks in vision and graphics with numerous applications. With the advances of new sensors and algorithms, there is an increasing demand for more versatile datasets. In this work, we contribute HuMMan, a large-scale multi-modal 4D human dataset with 1000…

Cited by 125SourcePDFScholar