机构

• 长春光学精密机械与物... [5]
• 金属研究所 [2]
• 地理科学与资源研究所 [2]
• 计算技术研究所 [1]
• 心理研究所 [1]
• 武汉物理与数学研究所 [1]
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采集方式

• OAI收割 [15]

内容类型

• 期刊论文 [10]
• 会议论文 [5]

发表日期

• 2023 [1]
• 2020 [2]
• 2019 [2]
• 2017 [1]
• 2015 [1]
• 2012 [5]
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学科主题

• Cognitive ... [1]

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浏览/检索结果: 共15条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 One-Stage Cascade Refinement Networks for Infrared Small Target Detection 期刊论文  OAI收割 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2023, 卷号: 61 作者:  Dai, Yimian;  Li, Xiang;  Zhou, Fei;  Qian, Yulei;  Chen, Yaohong   |  收藏  |  浏览/下载：42/0  |  提交时间：2023/03/29 Object detection  Head  Magnetic heads  Feature extraction  Proposals  Task analysis  Location awareness  Infrared small target  label assignment  normalized contrast (NoCo)  one-stage cascade refinement  single-frame infrared small target (SIRST)-V2 dataset   Different stakeholders' perceptions and asymmetric influencing factors towards nature-based tourism in Hong Kong 期刊论文  OAI收割 ASIA PACIFIC JOURNAL OF TOURISM RESEARCH, 2020, 卷号: 25, 期号: 8, 页码: 889-901 作者:  Zhang, Shuying;  Chan, Chung-Shing;  Liu, Jiaming;  Zhu, He   |  收藏  |  浏览/下载：21/0  |  提交时间：2021/03/18 Hong Kong  tourism perception  nature-based tourism  factor analysis  penalty-reward contrast analysis  three-factor theory  tourism stakeholders  local residents  tourists  asymmetric relationship   Different stakeholders' perceptions and asymmetric influencing factors towards nature-based tourism in Hong Kong 期刊论文  OAI收割 ASIA PACIFIC JOURNAL OF TOURISM RESEARCH, 2020, 卷号: 25, 期号: 8, 页码: 889-901 作者:  Zhang, Shuying;  Chan, Chung-Shing;  Liu, Jiaming;  Zhu, He   |  收藏  |  浏览/下载：24/0  |  提交时间：2021/03/18 Hong Kong  tourism perception  nature-based tourism  factor analysis  penalty-reward contrast analysis  three-factor theory  tourism stakeholders  local residents  tourists  asymmetric relationship   A Contrast Metric for Fraud Detection in Rich Graphs 期刊论文  OAI收割 IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2019, 卷号: 31, 期号: 12, 页码: 2235-2248 作者:  Liu, Shenghua;  Hooi, Bryan;  Faloutsos, Christos   |  收藏  |  浏览/下载：36/0  |  提交时间：2020/12/10 Image edge detection  Topology  Measurement  Robustness  Time series analysis  Tensile stress  Manuals  Graph mining  time series  fraud detection  contrast suspiciousness   Specific biological responses following dextran-coated ultra-small superparamagnetic particles of iron oxides administration 期刊论文  OAI收割 NANOMEDICINE, 2019, 卷号: 14, 期号: 11, 页码: 1371-1386 作者:  Jiang, Zhiming;  Lin, Chenghong;  Liu, Huili;  Feng, Jianghua;  Zheng, Zhenyao   |  收藏  |  浏览/下载：79/0  |  提交时间：2019/10/14 biological response  contrast agent  metabolomic analysis  NMR spectroscopy  nuclear magnetic resonance  ultra-small superparamagnetic particles of iron oxides  USPIO   The imaging of failure in structural materials by synchrotron radiation X-ray microtomography 期刊论文  OAI收割 ENGINEERING FRACTURE MECHANICS, 2017, 卷号: 182, 期号: -, 页码: 127-156 作者:  Wu, SC;  Xiao, TQ;  Withers, PJ   |  收藏  |  浏览/下载：40/0  |  提交时间：2018/08/30 Fatigue-crack-growth  Micro-computed-tomography  Diffraction Contrast Tomography  Duplex Stainless-steel  Cast-aluminum Alloy  High-cycle Fatigue  Foreign Object Damage  Esrf Beamline Id19  In-situ Analysis  Mg-cu Alloy   Real time, in situ observation of the photocatalytic inactivation of Saccharomyces cerevisiae cells 期刊论文  OAI收割 Materials Science & Engineering C-Materials for Biological Applications, 2015, 卷号: 49, 页码: 75-83 J. T.; Wang Zhang, X. X.; Li, Q.; Shang, J. K. 收藏  |  浏览/下载：37/0  |  提交时间：2015/05/08 Photocatalytic inactivation  Saccharomyces cerevisiae cells  TiON/PdO  Real time analysis  Phase contrast microscopy  Fluorescence staining  doped titanium-oxide  visible-light  bactericidal activity  tio2  photocatalyst  water disinfection  dioxide  nitrogen  degradation  irradiation  nanocomposites  in situ observation   Similar spatial patterns of neural coding of category selectivity in FFA and VWFA under different attention conditions 期刊论文  OAI收割 NEUROPSYCHOLOGIA, 2012, 卷号: 50, 期号: 5, 页码: 862-868 作者:  Xu, Guifang;  Jiang, Yi;  Ma, Lifei;  Yang, Zhi;  Weng, Xuchu 收藏  |  浏览/下载：25/0  |  提交时间：2015/08/31 fMRI  Fusiform face area  Visual word form area  Multi-voxel pattern analysis (MVPA)  Contrast-to-noise ratio   Immersed nanospheres super-lithography for the fabrication of sub-70nm nanoholes with period below 700nm (EI CONFERENCE) 会议论文  OAI收割 2012 12th IEEE International Conference on Nanotechnology, NANO 2012, August 20, 2012 - August 23, 2012, Birmingham, United kingdom 作者:  Li S.;  Du J.;  Shi L. 收藏  |  浏览/下载：144/0  |  提交时间：2013/03/25 A maskless nano-lithography method by using polystyrene spheres (PSs) self-assembled on silver slab (NSSL) was proposed in [optics express  Vol. 16  No. 19 (2008) 14397]. Following that  to break the limitations in resolution and PSs period of NSSL method  in this paper  we present PSs immersed super-resolution lithography (NSISL) technology by embedding the PSs into appropriate material to improve the efficiency of the surface plasmon excitation. The energy modulating mechanism and the rules of the resolution affected by silver slab were studied by calculating and analysing the energy distribution. The curve of the lithography resolution versus the silver thickness was presented. In order to verify this method  contrast analysis was carried out with NSSL. The results show that the lithography resolution is improved efficiently. Taking a specific configuration with PS diameter of 600nm as an example  the resolution was improved to 54nm from 190nm with Ag thickness of 25nm. Based on the calculation results  we carried out the experiments. Nano holes with dimension of 75nm and period of 600nm were obtained. 2012 IEEE.   The research of digltal CR medicine image adapitive enhancement method (EI CONFERENCE) 会议论文  OAI收割 4th International Conference on Mechanical and Electrical Technology, ICMET 2012, July 24, 2012 - July 26, 2012, Kuala Lumpur, Malaysia Ming-Hui Z.; Yao-Yu Z. 收藏  |  浏览/下载：71/0  |  提交时间：2013/03/25 Digital CR medicine radiation image is in doctor's favor and has became medicine imaging technology new hot spot because of its high gray contrast  powerful computer disposal function  little radiation dosage  non-film diagnosis  different area consultation. But degradation of digital X-ray medical image such as low contrast and blurring during radiographic imaging  caused by complexity of body tissue and effects of X-ray scattering and electrical noise etc.  can worsen the results of analysis and diagnosis. So it is usually needed that CR medicine image is enhanced to improve its vision quality  and easy to doctor's more accurate diagnosis. The general enhancement algorithms over enhancing the contrast and lose image details  aiming at the defects  an enhancement algorithm for CR image is proposed based on the ratio of deviation to mean of domain. The arithmetic enhance CR image edge details by adjusting factor K based on the ratio of deviation to mean of domain of CR image. Experiment results demonstrate that the algorithm enhances CR image detail and CR image enhanced has good visual effect  the adaptive enhancement method is fit for CR medicine image. (2012) Trans Tech Publications  Switzerland.