机构

• 数学与系统科学研究... [10]
• 自动化研究所 [2]
• 长春光学精密机械与物... [1]
• 武汉岩土力学研究所 [1]

采集方式

• OAI收割 [14]

内容类型

• 期刊论文 [12]
• 会议论文 [1]
• 学位论文 [1]

发表日期

• 2019 [1]
• 2018 [1]
• 2012 [2]
• 2009 [1]
• 2003 [1]
• 2002 [1]
• 更多

学科主题

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浏览/检索结果: 共14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 Ergodicity for a class of semilinear stochastic partial differential equations 期刊论文  OAI收割 MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2019, 页码: 20 作者:  Dong, Zhao;  Zhang, Rangrang   |  收藏  |  浏览/下载：20/0  |  提交时间：2020/05/24 invariant measures  irreducibility  semilinear partial differential equations  space-time white noise  strong Feller property   PULLBACK ATTRACTOR AND INVARIANT MEASURES FOR THE THREE-DIMENSIONAL REGULARIZED MHD EQUATIONS 期刊论文  OAI收割 DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 2018, 卷号: 38, 期号: 3, 页码: 1461-1477 作者:  Zhu, Zeqi;  Zhao, Caidi   |  收藏  |  浏览/下载：23/0  |  提交时间：2020/04/08 Pullback attractor  invariant measures  regularized MHD equations   Features extraction and matching of teeth image based on the SIFT algorithm (EI CONFERENCE) 会议论文  OAI收割 2012 2nd International Conference on Computer Application and System Modeling, ICCASM 2012, July 27, 2012 - July 29, 2012, Shenyang, China 作者:  Wang X.;  Wang X.;  Wang X. 收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25 Using of SIFT algorithm in the image of teeth model  can detect the features of the teeth image effectively. In this approach  first  search over all scales and image locations by using a difference-of-Gaussian function to identify potential interest points that are invariant to scale and orientation. Second  select keypoints based on measures of their stability and a detailed model is fit to determine location and scale at each candidate location. Third  assign one or more orientations to each keypoint location based on local image gradient directions. Last  measure the local image gradients at the selected scale in the region around each keypoint. And then use the KNN algorithm to match the features. Through lots of experiments and comparing with other feature extraction methods  this method can detect the features of the teeth model effectively  and offer some available parameters for 3D reconstruction of the teeth model. the authors.   Deviation Property of Periodic Measures in C-1 Non-uniformly Hyperbolic Systems with Limit Domination 期刊论文  OAI收割 ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2012, 卷号: 28, 期号: 9, 页码: 1727-1740 作者:  Qian Sheng;  Sun Wen Xiang;  Tian Xue Ting   |  收藏  |  浏览/下载：10/0  |  提交时间：2021/01/14 INVARIANT-MEASURES  Exponential growth rate  generalized entropy  large deviation  limit domination  Pesin set   Invariant measures for stochastic evolution equations of pure jump type 期刊论文  OAI收割 STOCHASTIC PROCESSES AND THEIR APPLICATIONS, 2009, 卷号: 119, 期号: 2, 页码: 410-427 作者:  Dong, Zhao;  Xu, Tiange;  Zhang, Tusheng   |  收藏  |  浏览/下载：28/0  |  提交时间：2018/07/30 Stochastic evolution equations  Stochastic partial differential equations  Poisson counting measures  Semigroups  Invariant measures   beta-invariant measures for transition matrices of GI/M/1 type 期刊论文  OAI收割 STOCHASTIC MODELS, 2003, 卷号: 19, 期号: 2, 页码: 201-233 作者:  Li, QL;  Zhao, YQ 收藏  |  浏览/下载：27/0  |  提交时间：2015/11/08 beta-invariant measures  quasi-stationary distributions  Markov chains of GI/M/1 type  radius of convergence  the RG-factorizations  spectral analysis   Finite approximations of Markov operators 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2002, 卷号: 147, 期号: 1, 页码: 137-152 作者:  Ding, J;  Li, TY;  Zhou, A   |  收藏  |  浏览/下载：16/0  |  提交时间：2018/07/30 Markov operators  Frobenius-Perron operators  finite approximations  invariant measures   视频镜头自动检测的研究 学位论文  OAI收割 工学硕士, 中国科学院自动化研究所: 中国科学院自动化研究所, 2001 李大龙 收藏  |  浏览/下载：49/0  |  提交时间：2015/09/02 镜头检测  比值直方图  光照不变测度  速度和精度  Shot detection  Ratio Histogram  Illumination Invariant Measures  Speed and Accuracy   On estimating absolutely continuous invariant measures 期刊论文  OAI收割 NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2001, 卷号: 43, 期号: 6, 页码: 683-691 作者:  Ding, J;  Zhou, AH   |  收藏  |  浏览/下载：8/0  |  提交时间：2018/07/30 Frobenius-Perron operators  invariant measures   Invariant measures and symmetry property of Levy type operators 期刊论文  OAI收割 POTENTIAL ANALYSIS, 2000, 卷号: 13, 期号: 2, 页码: 147-168 作者:  Albeverio, S;  Rudiger, B;  Wu, JL   |  收藏  |  浏览/下载：10/0  |  提交时间：2018/07/30 Levy type operators  stable (type) Levy measures  (regular infinitesimal) invariant probability measures  symmetrization