Temporal Score Rescaling for Temperature Sampling in Diffusion and Flow Models
扩散与流模型中温度采样的时间分数重缩放
Yanbo Xu, Yu Wu, Sungjae Park, Zhizhuo Zhou, Shubham Tulsiani
机构
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School of Computer Science, Carnegie Mellon University, Pittsburgh, USA(计算机科学系,卡内基梅隆大学,匹兹堡,美国)
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Department of Computer Science, Stanford University, California, USA(计算机科学系,斯坦福大学,加利福尼亚,美国)
Where Concept Erasure Should Occur: Concept-Layer Alignment in Text-to-Video Diffusion Models
概念擦除应发生在何处:文本到视频扩散模型中的概念-层对齐
Yiwei Xie, Ping Liu, Zheng Zhang
机构
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The School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan 430074, China(人工智能与自动化学院,华中科技大学,武汉430074,中国)
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Department of Computer Science and Engineering, University of Nevada, Reno, NV, USA(计算机科学与工程系,内华达大学里诺分校,内华达州,美国)
机构
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Zhejiang University(浙江大学)
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GigaAI
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Tsinghua University(清华大学)
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Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所)
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Peking University(北京大学)
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Monash University(墨尔本大学)
Fast and Robust Diffusion Posterior Sampling for MR Image Reconstruction Using the Preconditioned Unadjusted Langevin Algorithm
使用预条件未调整朗之万算法实现快速且鲁棒的MR图像重建扩散后验采样
Moritz Blumenthal, Tina Holliber, Jonathan I. Tamir, Martin Uecker
机构
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Institute of Biomedical Imaging, Graz University of Technology, Graz, Austria
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Department of Radiology, Boston Children's Hospital, Harvard Medical School, Boston, USA
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Chandra Family Department of Electrical Engineering, University of Texas at Austin, USA
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Department of Diagnostic Medicine, Dell Medical School, University of Texas at Austin, USA
Real-Time Hardware-Free HIFU Interference Suppression via Teacher-Student Diffusion Framework
基于教师-学生扩散框架的实时无硬件HIFU干扰抑制
Dejia Cai, Ali Abdollahi, Xi Wang, Kun Yang, Zhaohui Guo, Xiaowei Zhou, Hao Chen
机构
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Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, China(香港科学与技术大学计算机科学与工程系)
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State Key Laboratory of Ultrasound Engineering in Medicine, Chongqing Medical University, Chongqing 400016, China(重庆医科大学超声医学工程国家重点实验室)
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School of Microelectronics, Tianjin University, Tianjin 300072, China(天津大学微电子学院)
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Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, China(香港科学与技术大学化学与生物工程系)
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Division of Life Science, The Hong Kong University of Science and Technology, Hong Kong SAR, China(香港科学与技术大学生命科学系)
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HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, The Hong Kong University of Science and Technology, Futian, Shenzhen, China(香港科技大学深圳-香港协同创新研究院)
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State Key Laboratory of Nervous System Disorders, The Hong Kong University of Science and Technology, Hong Kong SAR, China(香港科技大学神经系统疾病国家重点实验室)
专题命中
扩散模型
:diffusion(title,abstract);分类 cs.CV
AI总结
提出一种无需专用硬件同步的图像域扩散框架mHC-Diff,通过教师-学生蒸馏实现实时高保真HIFU干扰抑制,在临床数据集上达到26.65 dB PSNR和~20 FPS。