Sifei Liu

Latest

• Dream-in-4D: A Unified Approach for Text- and Image-guided 4D Scene Generation
• RegionGPT: Towards Region Understanding Vision Language Model
• 3D Reconstruction with Generalizable Neural Fields using Scene Priors
• Generalizable One-shot 3D Neural Head Avatar
• Affordance Diffusion: Synthesizing Hand-Object Interactions
• Open-Vocabulary Panoptic Segmentation with Text-to-Image Diffusion Models
• Zero-shot Pose Transfer for Unrigged Stylized 3D Characters
• CoordGAN: Self-Supervised Dense Correspondences Emerge from GANs
• GroupViT: Semantic Segmentation Emerges from Text Supervision
• Learning Contrastive Representation for Semantic Correspondence
• Self-Supervised Object Detection via Generative Image Synthesis
• Learning to Track Instances without Video Annotations
• Contrastive Syn-to-Real Generalization
• Learning Continuous Environment Fields via Implicit Functions
• Online Adaptation for Consistent Mesh Reconstruction in the Wild
• Self-supervised Single-view 3D Reconstruction via Semantic Consistency
• Self-Supervised Viewpoint Learning From Image Collections
• Joint-task Self-supervised Learning for Temporal Correspondence
• Few-Shot Viewpoint Estimation
• Learning Propagation for Arbitrarily-structured Data
• Switchable Temporal Propagation Network
• Learning Affinity via Spatial Propagation Networks