Search Results - "Xianfeng Gu"

Aggregation Enhanced Responsiveness of Rationally Designed Probes to Hydrogen Sulfide for Targeted Cancer Imaging by Wang, Rongchen, Gu, Xianfeng, Li, Qizhao, Gao, Jie, Shi, Ben, Xu, Ge, Zhu, Tianli, Tian, He, Zhao, Chunchang

“…Activatable molecular probes hold great promise for targeted cancer imaging. However, the hydrophobic nature of most conventional probes makes them generate…”
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Generation of Aryl Radicals from Aryl Halides: Rongalite-Promoted Transition-Metal-Free Arylation by Yu, Fazhi, Mao, Runyu, Yu, Mingcheng, Gu, Xianfeng, Wang, Yonghui

“…A new and practical method for the generation of aryl radicals from aryl halides is reported. Rongalite as a novel precursor of super electron donors was used…”
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Optimal Mass Transport for Shape Matching and Comparison by Su, Zhengyu, Wang, Yalin, Shi, Rui, Zeng, Wei, Sun, Jian, Luo, Feng, Gu, Xianfeng

“…Surface based 3D shape analysis plays a fundamental role in computer vision and medical imaging. This work proposes to use optimal mass transport map for shape…”
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Free-Radical-Promoted Copper-Catalyzed Intermolecular Cyanosulfonylation and Cyanotrifluoromethylation of Unactivated Alkenes in Water-Containing Solvents by Zhu, Yan, Tian, Jinlong, Gu, Xianfeng, Wang, Yonghui

“…A novel and practical copper-catalyzed strategy for intermolecular cyanosulfonylation and cyanotrifluoromethylation of unactivated alkenes in water-containing…”
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A Boron-dipyrromethene-Based Fluorescent Probe for Colorimetric and Ratiometric Detection of Sulfite by Gu, Xianfeng, Liu, Chunhua, Zhu, Yi-Chun, Zhu, Yi-Zhun

“…BODIPY-Le, a colorimetric and ratiometric fluorescent probe based on boron-dipyrromethene for selective detection sulfite ion, was investigated…”
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A Geometric Understanding of Deep Learning by Lei, Na, An, Dongsheng, Guo, Yang, Su, Kehua, Liu, Shixia, Luo, Zhongxuan, Yau, Shing-Tung, Gu, Xianfeng

“…This work introduces an optimal transportation (OT) view of generative adversarial networks (GANs). Natural datasets have intrinsic patterns, which can be…”
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Surface Mapping Using Consistent Pants Decomposition by Li, Xin, Gu, Xianfeng, Qin, Hong

“…Surface mapping is fundamental to shape computing and various downstream applications. This paper develops a pants decomposition framework for computing maps…”
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Higher-Order Graph Principles towards Non-Rigid Surface Registration by Yun Zeng, Chaohui Wang, Xianfeng Gu, Samaras, Dimitris, Paragios, Nikos

“…This paper casts surface registration as the problem of finding a set of discrete correspondences through the minimization of an energy function, which is…”
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Corresponding Supine and Prone Colon Visualization Using Eigenfunction Analysis and Fold Modeling by Nadeem, Saad, Marino, Joseph, Xianfeng Gu, Kaufman, Arie

“…We present a method for registration and visualization of corresponding supine and prone virtual colonoscopy scans based on eigenfunction analysis and fold…”
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Development of a boron-dipyrromethene-Cu2+ ensemble based colorimetric probe toward hydrogen sulfide in aqueous media by Gu, Xianfeng, Liu, Chunhua, Zhu, Yi-Chun, Zhu, Yi-Zhun

“…A boron-dipyrromethene-Cu2+ ensemble based colorimetric probe for detection of hydrogen sulfide in aqueous media is reported. Complex 1–Cu(II) is able to…”
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Authalic Parameterization of General Surfaces Using Lie Advection by Zou, Guangyu, Hu, Jiaxi, Gu, Xianfeng, Hua, Jing

“…Parameterization of complex surfaces constitutes a major means of visualizing highly convoluted geometric structures as well as other properties associated…”
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Molecular Mechanism of Action of RORγt Agonists and Inverse Agonists: Insights from Molecular Dynamics Simulation by Sun, Nannan, Yuan, Congmin, Ma, Xiaojun, Wang, Yonghui, Gu, Xianfeng, Fu, Wei

“…As an attractive drug-target, retinoic acid receptor-related orphan receptor-gamma-t (RORγt) has been employed widely to develop clinically relevant small…”
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A Novel Robust Topological Denoising Method Based on Homotopy Theory for Virtual Colonoscopy by Ma, Ming, Chen, Wei, Lei, Na, Gu, Xianfeng

“…Virtual colonoscopy plays an important role in polyp detection of colorectal cancer. Noise in the colon data acquisition process can result in topological…”
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Hyperbolic Harmonic Mapping for Surface Registration by Rui Shi, Wei Zeng, Zhengyu Su, Jian Jiang, Damasio, Hanna, Zhonglin Lu, Yalin Wang, Shing-Tung Yau, Xianfeng Gu

“…Automatic computation of surface correspondence via harmonic map is an active research field in computer vision, computer graphics and computational geometry…”
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Landmark constrained genus-one surface Teichmüller map applied to surface registration in medical imaging by Lam, Ka Chun, Gu, Xianfeng, Lui, Lok Ming

“…We address the registration problem of genus-one surfaces (such as vertebrae bones) with prescribed landmark constraints. The high-genus topology of the…”
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Globally Optimal Surface Mapping for Surfaces with Arbitrary Topology by Li, Xin, Bao, Yunfan, Guo, Xiaohu, Jin, Miao, Gu, Xianfeng, Qin, Hong

“…Computing smooth and optimal one-to-one maps between surfaces of same topology is a fundamental problem in graphics and such a method provides us a ubiquitous…”
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Intrinsic computation of centroidal Voronoi tessellation (CVT) on meshes by Wang, Xiaoning, Ying, Xiang, Liu, Yong-Jin, Xin, Shi-Qing, Wang, Wenping, Gu, Xianfeng, Mueller-Wittig, Wolfgang, He, Ying

“…Centroidal Voronoi tessellation (CVT) is a special type of Voronoi diagram such that the generating point of each Voronoi cell is also its center of mass. The…”
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The unified discrete surface Ricci flow by Zhang, Min, Guo, Ren, Zeng, Wei, Luo, Feng, Yau, Shing-Tung, Gu, Xianfeng

“…[Display omitted] •Give unified framework of Ricci flow for all schemes with all background geometries.•Give four novel schemes for discrete surface Ricci…”
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Computing Teichmuller Shape Space by Jin, Miao, Zeng, Wei, Luo, Feng, Gu, Xianfeng

“…Shape indexing, classification, and retrieval are fundamental problems in computer graphics. This work introduces a novel method for surface indexing and…”
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An Effective Illustrative Visualization Framework Based on Photic Extremum Lines (PELs) by Xie, Xuexiang, He, Ying, Tian, Feng, Seah, Hock-Soon, Gu, Xianfeng, Qin, Hong

“…Conveying shape using feature lines is an important visualization tool in visual computing. The existing feature lines (e.g., ridges, valleys, silhouettes,…”
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