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Siyuan Cen

4 accepted papers

2026

Building a Precise Video Language with Human-AI Oversight

CVPR 2026

Video-language models (VLMs) learn to reason about the dynamic visual world through natural language. We introduce a suite of open datasets, benchmarks, and recipes for scalable oversight that enable precise video captioning. First, we define a structured specification for describing subjects, scene

Cited by 0SourcecodeScholar
2025

RapVerse: Coherent Vocals and Whole-Body Motion Generation from Text

ICCV 2025poster

In this work, we introduce a challenging task for simultaneously generating 3D holistic body motions and singing vocals directly from textual lyrics inputs, advancing beyond existing works that typically address these two modalities in isolation. To facilitate this, we first collect the RapVerse dat…

Cited by 0SourcePDFScholar
2025

TalkCuts: A Large-Scale Dataset for Multi-Shot Human Speech Video Generation

NeurIPS 2025poster

In this work, we present TalkCuts, a large-scale dataset designed to facilitate the study of multi-shot human speech video generation. Unlike existing datasets that focus on single-shot, static viewpoints, TalkCuts offers 164k clips totaling over 500 hours of high-quality 1080P human speech videos w…

Cited by 0SourceScholar
2025

Towards Understanding Camera Motions in Any Video

NeurIPS 2025spotlight

We introduce CameraBench, a large-scale dataset and benchmark designed to assess and improve camera motion understanding. CameraBench consists of ~3,000 diverse internet videos, annotated by experts through a rigorous multi-stage quality control process. One of our core contributions is a taxonomy o…

Cited by 0SourceScholar