机构

• 长春光学精密机械与物... [4]
• 数学与系统科学研究院 [3]
• 寒区旱区环境与工程研... [1]
• 遥感与数字地球研究所 [1]
• 武汉物理与数学研究所 [1]
• 自动化研究所 [1]
• 更多

采集方式

• OAI收割 [11]
• iSwitch采集 [1]

内容类型

• 期刊论文 [7]
• 会议论文 [5]

发表日期

• 2021 [1]
• 2020 [1]
• 2016 [1]
• 2015 [1]
• 2014 [1]
• 2011 [1]
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学科主题

筛选

浏览/检索结果: 共12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 Content-adaptive image encryption with partial unwinding decomposition 期刊论文  OAI收割 SIGNAL PROCESSING, 2021, 卷号: 181, 页码: 14 作者:  Wu, Yongfei;  Zhang, Liming;  Qian, Tao;  Liu, Xilin;  Xie, Qiwei   |  收藏  |  浏览/下载：55/0  |  提交时间：2021/03/29 Information security  Image encryption  Image-content-adaptive encryption  Partial unwinding decomposition   An active reconstruction algorithm based on partial prior information 期刊论文  OAI收割 International Journal of Advanced Robotic Systems, 2020, 卷号: 17, 期号: 1, 页码: 1-8 作者:  Kong YZ(孔研自);  Zhu F(朱枫);  Hao YM(郝颖明);  Sun HB(孙海波);  Xie YL(谢一琳)   |  收藏  |  浏览/下载：37/0  |  提交时间：2020/03/01 Active reconstruction  information gain  partial prior knowledge  rough shape estimation  view planning   Simulation of Dynamic Urban Growth with Partial Least Squares Regression-Based Cellular Automata in a GIS Environment 期刊论文  iSwitch采集 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2016, 卷号: 5, 期号: 12, 页码: 16 作者:  Feng, Yongjiu;  Liu, Miaolong;  Chen, Lijun;  Liu, Yu 收藏  |  浏览/下载：215/0  |  提交时间：2019/10/09 urban growth  dynamic simulation  cellular automata  partial least squares (PLS) regression  geographical information systems (GIS)  accuracy analysis   Time-consistent investment strategy under partial information 期刊论文  OAI收割 INSURANCE MATHEMATICS & ECONOMICS, 2015, 卷号: 65, 页码: 187-197 作者:  Li, Yongwu;  Qiao, Han;  Wang, Shouyang;  Zhang, Ling   |  收藏  |  浏览/下载：17/0  |  提交时间：2018/07/30 Time inconsistency  Mean-variance  Partial information  Equilibrium strategy  Extended HJB system of equations   MODEL SELECTION METHOD BASED ON MAXIMAL INFORMATION COEFFICIENT OF RESIDUALS 期刊论文  OAI收割 ACTA MATHEMATICA SCIENTIA, 2014, 卷号: 34, 期号: 2, 页码: 579-592 作者:  Tan, Qiuheng;  Jiang, Hangjin;  Ding, Yiming 收藏  |  浏览/下载：33/0  |  提交时间：2015/06/24 Model Selection  residual  maximal information coefficient  partial maximal information coefficient   Average Cost Optimality in Inventory Models With Dynamic Information Delays 期刊论文  OAI收割 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2011, 卷号: 56, 期号: 12, 页码: 2863-2876 作者:  Bensoussan, Alain;  Cakanyildirim, Metin;  Sethi, Suresh P.;  Wang, Mingzheng;  Zhang, Hanqin   |  收藏  |  浏览/下载：25/0  |  提交时间：2018/07/30 Average cost optimality  base stock policies  dynamic information delays  partial observations  stochastic inventory   Study particle filter tracking and detection algorithms based on DSP signal processors (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Dong Y.; Chuan W. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 In Video tracking  detection and tracking usually need two algorithms. The process is complex and need much time which detection and tracking are. In this paper a hybrid valued sequential state vector is formulated. The state vector is characterized by information of target appearance flag and of location. Particle filter-based method implements detection and tracking at one time. In order to reduce process time and think of pixel position in tracking field  feature histogram of luminance is as observe vector and used posterior estimate. In this paper  the luminance component is derived and target is recognized and tracked through image processor based on DSP in order to implementing real-time. The experimental results confirm that method can detect and track the object in real-time successfully when the number of particles is 160. The method is robust for rolling  scale and partial occlusion. 2010 IEEE.   Study on color image tracking and detection algorithms based on particle filter (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, June 17, 2009 - June 19, 2009, Beijing, China Wu C.; Sun H.-J.; Yang D. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 In Video tracking  detection and tracking need two algorithms. The process is complex and need much time which detection and tracking is. In this paper a hybrid valued sequential state vector is formulated. The state vector is characterized by information of target appearance and of location. Particle filter-based method implements detection and tracking. In order to reduce process time and think of pixel position in tracking field  feature histogram of color-based is as observe vector and used posterior estimate. The experimental results confirm that method can detect and track object in 17.68ms successfully when the number of particles is 160. The method is robust for rolling  scale and partial occlusion. 2009 SPIE.   Partial occlusion detection of object boundary (EI CONFERENCE) 会议论文  OAI收割 2009 IEEE Intrumentation and Measurement Technology Conference, I2MTC 2009, May 5, 2009 - May 7, 2009, Singapore, Singapore 作者:  Zhang J.;  Zhang K.;  Zhang K.;  Zhang K.;  Zhang K. 收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25 Partial occlusion is a difficult problem in computer vision since whether the object is changed or occluded is ambiguous  especially when distinguishing it only from the object boundary. In this paper  we proposed a novel idea to solve this problem by taking shape matching as a morphing processing. A mass-spring model is constructed from the point set which is sampled from a template (or reference) object boundary by moving it to a target object which is deformed and/or occluded. From the morphing processing  sufficient information can be obtained and an accurate detection of occlusion is performed. By using of the proposed method  the application scope of occlusion detection is expanded while other method cannot be performed which need color  texture  or motion information. The experiments performed on synthetic and real world images proved the satisfactory performance of the proposed method. 2009 IEEE.   Dynamic change analyses on the land use/land cover in arid areas of northwest China with RS and GIS: The case of Liangzhou County in Wuwei City 会议论文  OAI收割 International Conference on Earth Observation Data Processing and Analysis, ICEODPA,, Wuhan, China, December 28, 2008 - December 30,2008 Liu, Fang; Zhang, Zengxiang; Tan, Wenbin; Dong, Tingting; Wei, Xianhu 收藏  |  浏览/下载：21/0  |  提交时间：2014/12/07 Land use  Arid regions  Data processing  Drought  Economics  Forestry  Fractal dimension  Geographic information systems  Landforms  Observatories  Partial discharges  Rapid solidification  Remote sensing  Transfer matrix method