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• 地理科学与资源研究所 [3]
• 长春光学精密机械与物... [3]
• 沈阳自动化研究所 [3]
• 遥感与数字地球研究所 [2]
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• OAI收割 [20]

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• 会议论文 [11]
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浏览/检索结果: 共20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提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Multiresolution Hypergraph Neural Network for Intelligent Fault Diagnosis 期刊论文  OAI收割 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2022, 卷号: 71, 页码: 10 作者:  Yan, Xunshi;  Liu, Yang;  Zhang, Chen-an;  Liu Y(刘洋);  Zhang CA(张陈安)   |  收藏  |  浏览/下载：16/0  |  提交时间：2022/11/14 Convolution  Fault diagnosis  Correlation  Task analysis  Machinery  Machine learning algorithms  Laplace equations  Fault diagnosis  graph convolutional network (GCN)  hypergraph  hypergraph neural network (HGNN)  multiresolution   Time-varying relationships among oceanic and atmospheric modes: A turning point at around 1940 期刊论文  OAI收割 QUATERNARY INTERNATIONAL, 2018, 卷号: 487, 页码: 12-25 作者:  Fang, Keyan;  Chen, Deliang;  Ilvonen, Liisa;  Frank, David;  Pasanen, Leena   |  收藏  |  浏览/下载：24/0  |  提交时间：2020/05/19 Climate teleconnection  Scale space multiresolution analysis  ENSO  IPO  AMO  NAO   Microfiber-Knitted Crossweave Patterns for Multiresolution Physical Kineses Analysis Electronics 期刊论文  OAI收割 ADVANCED MATERIALS TECHNOLOGIES, 2018, 卷号: 3, 期号: 8 作者:  Su, Meng;  Huang, Zhandong;  Li, Fengyu;  Zhang, Zeying;  Guo, Yuzhen   |  收藏  |  浏览/下载：51/0  |  提交时间：2019/04/08 Crossweave Pattern  Microfiber-knitted Sensor  Multiresolution  Physical Kineses Analysis   A review on the applications of wavelet transform in hydrology time series analysis SCI/SSCI论文  OAI收割 2013 Sang Y. F. 收藏  |  浏览/下载：32/0  |  提交时间：2014/12/24 Hydrologic time series analysis  Wavelet transform  Periodicity  Trend  De-noising  Complexity  Hydrologic forecasting  multiscale entropy analysis  artificial neural-networks  information-theory  noise-reduction  rainfall fields  trend analysis  river flow  model  uncertainty  multiresolution   Pan-Sharpening Using Weighted Red-Black Wavelet 会议论文  OAI收割 Tsukuba, Japan, 11-15 November 2012 作者:  Qingjie Liu;  Yunhong Wang;  Zhaoxiang Zhang;  Lining Liu   |  收藏  |  浏览/下载：35/0  |  提交时间：2017/02/09 Principal Component Analysis  Correlation  Remote Sensing  Multiresolution Analysis  Spatial Resolution  Discrete Wavelet Transforms   A Practical Guide to Discrete Wavelet Decomposition of Hydrologic Time Series SCI/SSCI论文  OAI收割 2012 Sang Y. F. 收藏  |  浏览/下载：28/0  |  提交时间：2014/12/24 Hydrologic series analysis  Discrete wavelet decomposition  Reference  energy function  Significance testing  Noise  Uncertainty  rainfall-runoff  singularity detection  spectral-analysis  neural-networks  climate-change  model  multiresolution  identification  variance  scales   Classification of fNIRS Data Using Wavelets and Support Vector Machine during Speed and Force Imagination 会议论文  OAI收割 2011 IEEE International Conference on Robotics and Biomimetics (ROBIO), Phuket, Thailand, December 7-11, 2011 作者:  Xu BL(徐保磊);  Fu YF(伏云发) 收藏  |  浏览/下载：34/0  |  提交时间：2012/06/06 Accuracy  Approximation methods  Electroencephalography  Force  Multiresolution analysis  Robots  Support vector machines   Directional multiscale edge detection using the contourlet transform (EI CONFERENCE) 会议论文  OAI收割 2010 IEEE International Conference on Advanced Computer Control, ICACC 2010, March 27, 2010 - March 29, 2010, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States 作者:  Jin L.-X.;  Han S.-L.;  Zhang R.-F. 收藏  |  浏览/下载：34/0  |  提交时间：2013/03/25 Wavelet multiresolution analysis allows us to detect edges at different scales  also to obtain other important aspects of the extracted edges. However  due to the usual two-dimensional tensor product  wavelet transform is not optimal for representing images. The main problem in edge detection using wavelet transform is that it can only capture point-singularities  and the extracted edges are not continuous. In order to solve that problem  we propose a new image edge detection method based on the contourlet transform. The directional multiresolution representation Contourlet takes advantages of the intrinsic geometrical structure of images  and is appropriate for the analysis of the image edges. Using the modulus maxima detection  an image edge detection method based on contourlet transform is proposed. To suppress the image noise effect on edge detection  the scale multiplication in contourlet domain is also proposed. Through real images experiments  the proposed edge detection method's performance for the extracted edges is analyzed and compared with other two edge detection methods. The experiment result proves that the proposed edge detection method improves over wavelet-based techniques and Canny detector  and also works well for noisy images. 2010 IEEE.   Multiresolution animated models generation based on deformation distance analysis (EI CONFERENCE) 会议论文  OAI收割 2009 International Conference on Computer Modeling and Simulation, ICCMS 2009, February 20, 2009 - February 22, 2009, Macau, China Shixue Z.; Enhua W. 收藏  |  浏览/下载：61/0  |  提交时间：2013/03/25 In computer graphics  animated models have been widely used to represent time-varying data. Reducing the models complexly is a common way to overcome the rendering limitations. In this paper  2009 IEEE.  we propose an efficient method for generating multiresolution animated models based on deformation distance analysis. Our method obtains different LOD models by performing iterative edge contraction operations. We use deformation distance to analysis the deformation degree of the triangle planes during the whole animation  and define a deformation weight to be added to the aggregated edge contraction cost. Thus features in areas with large deformation can be preserved well. Besides  we propose a mesh optimization method for dynamic model sequence  which can efficiently improve the temporal coherence and reduce visual artifacts between adjacent frames. The results show our approach is efficient  easy to implement  and good quality animated approximations with well-preserved fine details can be generated at any given frame. copy   an improved method for generating multiresolution animation models 会议论文  OAI收割 2009 11th IEEE International Conference on Computer-Aided Design and Computer Graphics, CAD/Graphics 2009, Huangshan, China, August 19, Zhang Shixue; Wu Enhua   |  收藏  |  浏览/下载：20/0  |  提交时间：2011/03/20 Animation  Computer aided design  Computer graphics  Deformation  Multiresolution analysis