Persistent Homology-Guided Frequency Filtering for Image Compression
持久同调引导的频率滤波用于图像压缩
Anil Chintapalli, Peter Tenholder, Henry Chen, Arjun Rao
机构
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North Carolina School of Science and Mathematics(北卡罗来纳科学与数学学校)
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University of North Carolina at Chapel Hill(北卡罗来纳大学教堂山分校)
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University of Texas at Austin(德克萨斯大学奥斯汀分校)
AI总结
本文提出利用持久同调和傅里叶变换进行图像压缩,通过提取特定频率提升压缩性能和可靠性。
Comments17 pages, 8 figures, code available at github.com/RMATH3/persistent-homology-compression
机构
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Shanghai Jiao Tong University(上海交通大学)
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Tongyi Lab, Alibaba Group(通义实验室,阿里巴巴集团)
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The University of Texas at Austin(德克萨斯大学奥斯汀分校)
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University of Glasgow(格拉斯哥大学)
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University of California, San Diego(加州大学圣地亚哥分校)
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City University of Hong Kong(香港城市大学)
Simple Agents Outperform Experts in Biomedical Imaging Workflow Optimization
简单代理在生物医学影像工作流优化中胜过专家
Xuefei, Wang, Kai A. Horstmann, Ethan Lin, Jonathan Chen, Alexander R. Farhang, Sophia Stiles, Atharva Sehgal, Jonathan Light, David Van Valen, Yisong Yue, Jennifer J. Sun