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Liu, Sifei

  1. Learning Continuous Image Representation with Local Implicit Image Function
    2020/12/16 by Chen, Yinbo, Liu, Sifei, Wang, Xiaolong · 49 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  2. SpatialRGPT: Grounded Spatial Reasoning in Vision Language Models
    2024/06/03 by Cheng, An-Chieh, Yin, Hongxu, Fu, Yang +5 · 85 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  3. GroupViT: Semantic Segmentation Emerges from Text Supervision
    2022/02/22 by Jiarui Xu, Xu, Jiarui, Shalini De Mello +11 · 43 citations
    Computer Science · #Multimodal Machine Learning Applications #Advanced Neural Network Applications #Domain Adaptation and Few-Shot Learning
  4. NVILA: Efficient Frontier Visual Language Models
    2024/12/05 by Zhijian Liu, Liu, Zhijian, Ligeng Zhu +52 · 2 voices · 57 citations
    Computer Science · #Multimodal Machine Learning Applications #Video Analysis and Summarization #Advanced Image and Video Retrieval Techniques
  5. NaVILA: Legged Robot Vision-Language-Action Model for Navigation
    2024/12/05 by An‐Chieh Cheng, Yandong Ji, Cheng, An-Chieh +16 · 73 citations
    Computer Science · Engineering · #Robotic Path Planning Algorithms #Robotics and Sensor-Based Localization #Robotics and Automated Systems
  6. COLMAP-Free 3D Gaussian Splatting
    2023/12/12 by Yang Fu, Sifei Liu, Fu, Yang +9 · 41 citations
    Computer Science · Engineering · #Advanced Vision and Imaging #Robotics and Sensor-Based Localization #3D Shape Modeling and Analysis
  7. Open-Vocabulary Panoptic Segmentation with Text-to-Image Diffusion Models
    2023/03/08 by Xu, Jiarui, Liu, Sifei, Vahdat, Arash +3 · 31 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  8. No Pose, No Problem: Surprisingly Simple 3D Gaussian Splats from Sparse Unposed Images
    2024/10/31 by Botao Ye, Sifei Liu, Ye, Botao +11 · 58 citations
    Computer Science · #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Image and Object Detection Techniques
  9. RGBD Objects in the Wild: Scaling Real-World 3D Object Learning from RGB-D Videos
    2024/01/23 by Hongchi Xia, Yang Fu, Xia, Hongchi +5 · 29 citations
    Computer Science · Engineering · #Advanced Neural Network Applications #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Human Pose and Action Recognition #Robotics and Sensor-Based Localization
  10. CamCo: Camera-Controllable 3D-Consistent Image-to-Video Generation
    2024/06/04 by Xu, Dejia, Nie, Weili, Liu, Chao +4 · 32 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  11. Synthesizing Long-Term 3D Human Motion and Interaction in 3D Scenes
    2020/12/10 by Wang, Jiashun, Xu, Huazhe, Xu, Jingwei +2 · 13 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  12. Affordance Diffusion: Synthesizing Hand-Object Interactions
    2023/03/21 by Ye, Yufei, Li, Xueting, Gupta, Abhinav +5 · 14 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Robotics (cs.RO)
  13. A Unified Approach for Text- and Image-guided 4D Scene Generation
    2023/11/28 by Yufeng Zheng, Xueting Li, Zheng, Yufeng +11 · 16 citations
    Computer Science · Engineering · #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Generative Adversarial Networks and Image Synthesis #Human Motion and Animation #Image Processing and 3D Reconstruction
  14. Communication-Efficient Collaborative Perception via Information Filling with Codebook
    2024/05/08 by Yue Hu, Juntong Peng, Hu, Yue +9 · 19 citations
    Engineering · Computer Science · #Robotics and Automated Systems #Recommender Systems and Techniques #Gaze Tracking and Assistive Technology
  15. Generative Face Completion
    2017/04/19 by Yijun Li, Sifei Liu, Li, Yijun +4 · 14 citations
    Computer Science · #Generative Adversarial Networks and Image Synthesis #Face recognition and analysis #Advanced Image Processing Techniques
  16. RegionGPT: Towards Region Understanding Vision Language Model
    2024/03/04 by Guo, Qiushan, De Mello, Shalini, Yin, Hongxu +5 · 16 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  17. Semi-Supervised 3D Hand-Object Poses Estimation with Interactions in Time
    2021/06/09 by Shaowei Liu, Hanwen Jiang, Liu, Shaowei +7 · 8 citations
    Computer Science · Engineering · #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Hand Gesture Recognition Systems #Human Pose and Action Recognition #Robot Manipulation and Learning
  18. Describe Anything: Detailed Localized Image and Video Captioning
    2025/04/22 by Lian, Long, Ding, Yifan, Ge, Yunhao +8 · 30 citations
    #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  19. EgoVLA: Learning Vision-Language-Action Models from Egocentric Human Videos
    2025/07/16 by Ruihan Yang, Qinxi Yu, Yang, Ruihan +27 · 1 voice · 30 citations
    #cs.RO #cs.AI #cs.CV #cs.LG
  20. Scaling RL to Long Videos
    2025/07/10 by Yukang Chen, Chen, Yukang, Wei Huang +25 · 35 citations
    Computer Science · #Video Analysis and Summarization #Advanced Vision and Imaging
  21. Self-supervised Single-view 3D Reconstruction via Semantic Consistency
    2020/03/13 by Xueting Li, Sifei Liu, Li, Xueting +11 · 5 citations
    Computer Science · Engineering · #3D Shape Modeling and Analysis #Advanced Vision and Imaging #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Human Pose and Action Recognition
  22. Compositional Text-to-Image Generation with Dense Blob Representations
    2024/05/14 by Weili Nie, Sifei Liu, Nie, Weili +9 · 8 citations
    Computer Science · #Image Retrieval and Classification Techniques
  23. AGG: Amortized Generative 3D Gaussians for Single Image to 3D
    2024/01/08 by Xu, Dejia, Yuan, Ye, Mardani, Morteza +4 · 7 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  24. Context-Aware Synthesis and Placement of Object Instances
    2018/12/06 by Lee, Donghoon, Liu, Sifei, Gu, Jinwei +3 · 3 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  25. Joint-task Self-supervised Learning for Temporal Correspondence
    2019/09/26 by Li, Xueting, Liu, Sifei, De Mello, Shalini +3 · 3 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  26. Learning Affinity via Spatial Propagation Networks
    2017/10/03 by Liu, Sifei, De Mello, Shalini, Gu, Jinwei +3 · 3 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  27. HOIDiffusion: Generating Realistic 3D Hand-Object Interaction Data
    2024/03/18 by Mengqi Zhang, Zhang, Mengqi, Yang Fu +9 · 5 citations
    Computer Science · Engineering · #Hand Gesture Recognition Systems #Human Motion and Animation #Speech and dialogue systems
  28. Scaling Vision Pre-Training to 4K Resolution
    2025/03/25 by Shi, Baifeng, Li, Boyi, Cai, Han +8 · 9 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  29. Regularizing Meta-Learning via Gradient Dropout
    2020/04/13 by Tseng, Hung-Yu, Chen, Yi-Wen, Tsai, Yi-Hsuan +3 · 2 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  30. Learning to Track Instances without Video Annotations
    2021/04/01 by Yang Fu, Fu, Yang, Sifei Liu +9 · 3 citations
    Computer Science · #Human Pose and Action Recognition #Video Surveillance and Tracking Methods #Domain Adaptation and Few-Shot Learning
  31. SCOPS: Self-Supervised Co-Part Segmentation
    2019/05/03 by Hung, Wei-Chih, Jampani, Varun, Liu, Sifei +3 · 2 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  32. Online Adaptation for Consistent Mesh Reconstruction in the Wild
    2020/12/06 by Li, Xueting, Liu, Sifei, De Mello, Shalini +4 · 2 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  33. Video Autoencoder: self-supervised disentanglement of static 3D structure and motion
    2021/10/06 by Lai, Zihang, Liu, Sifei, Efros, Alexei A. +1 · 2 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  34. Face Parsing via Recurrent Propagation
    2017/08/06 by Sifei Liu, Jianping Shi, Liu, Sifei +5 · 2 citations
    Computer Science · #Advanced Image and Video Retrieval Techniques #Computer Vision and Pattern Recognition (cs.CV) #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Face recognition and analysis
  35. Autoregressive 3D Shape Generation via Canonical Mapping
    2022/04/05 by An‐Chieh Cheng, Xueting Li, Cheng, An-Chieh +7 · 2 citations
    Computer Science · Engineering · #3D Shape Modeling and Analysis #Computer Graphics and Visualization Techniques #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Image Processing and 3D Reconstruction
  36. Zero-shot Pose Transfer for Unrigged Stylized 3D Characters
    2023/05/31 by Jiashun Wang, Xueting Li, Wang, Jiashun +11 · 2 citations
    Computer Science · Engineering · #3D Shape Modeling and Analysis #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Human Motion and Animation #Human Pose and Action Recognition
  37. BlobGEN-Vid: Compositional Text-to-Video Generation with Blob Video Representations
    2025/01/13 by Weixi Feng, Chao Liu, Feng, Weixi +9 · 4 citations
    Computer Science · Engineering · #Video Analysis and Summarization #Natural Language Processing Techniques #Human Motion and Animation
  38. 3D Reconstruction with Generalizable Neural Fields using Scene Priors
    2023/09/26 by Fu, Yang, De Mello, Shalini, Li, Xueting +4 · 2 citations
    #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  39. Learning Dual Convolutional Neural Networks for Low-Level Vision
    2018/05/14 by Pan, Jinshan, Liu, Sifei, Sun, Deqing +8 · 1 citation
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  40. Omni-RGPT: Unifying Image and Video Region-level Understanding via Token Marks
    2025/01/14 by Miran Heo, Min-Hung Chen, Heo, Miran +13 · 5 citations
    Computer Science · #Handwritten Text Recognition Techniques #Image Processing and 3D Reconstruction #Advanced Neural Network Applications
  41. Deep Cascaded Bi-Network for Face Hallucination
    2016/07/18 by Shizhan Zhu, Sifei Liu, Zhu, Shizhan +5 · 2 citations
    Computer Science · #Advanced Image Processing Techniques #Face recognition and analysis #Digital Media Forensic Detection
  42. CoordGAN: Self-Supervised Dense Correspondences Emerge from GANs
    2022/03/30 by Mu, Jiteng, De Mello, Shalini, Yu, Zhiding +4 · 1 citation
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  43. Generalizable One-shot Neural Head Avatar
    2023/06/14 by Li, Xueting, De Mello, Shalini, Liu, Sifei +3 · 1 citation
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  44. 3D Aware Region Prompted Vision Language Model
    2025/09/16 by An‐Chieh Cheng, Yang Fu, Cheng, An-Chieh +23 · 7 citations
    Computer Science · Engineering · #Advanced Image and Video Retrieval Techniques #Robotics and Sensor-Based Localization #Robotics and Automated Systems
  45. SSE: Multimodal Semantic Data Selection and Enrichment for Industrial-scale Data Assimilation
    2024/09/20 by Maying Shen, Nadine Chang, Shen, Maying +5 · 1 citation
    Computer Science · #Advanced Computational Techniques and Applications #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Semantic Web and Ontologies #Time Series Analysis and Forecasting
  46. OmniVinci: Enhancing Architecture and Data for Omni-Modal Understanding LLM
    2025/10/17 by Ye, Hanrong, Yang, Chao-Han Huck, Goel, Arushi +29 · 5 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  47. GroPrompt: Efficient Grounded Prompting and Adaptation for Referring Video Object Segmentation
    2024/06/18 by Ci-Siang Lin, I-Jieh Liu, Lin, Ci-Siang +9 · 1 citation
    Computer Science · #Advanced Data Compression Techniques #Advanced Image and Video Retrieval Techniques #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Video Analysis and Summarization
  48. QeRL: Beyond Efficiency -- Quantization-enhanced Reinforcement Learning for LLMs
    2025/10/13 by Huang, Wei, Ge, Yi, Yang, Shuai +11 · 2 citations
    #Computation and Language (cs.CL) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  49. Parallel Sequence Modeling via Generalized Spatial Propagation Network
    2025/01/21 by Wang, Hongjun, Byeon, Wonmin, Xu, Jiarui +6 · 2 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  50. M3: 3D-Spatial MultiModal Memory
    2025/03/20 by Xueyan Zou, Zou, Xueyan, Yuchen Song +11 · 1 citation
    Computer Science · Social Sciences · #Computer Vision and Pattern Recognition (cs.CV) #Data Management and Algorithms #FOS: Computer and information sciences #Geographic Information Systems Studies #Robotics (cs.RO) #Semantic Web and Ontologies