中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Application of matching between two kinds of non-coaxial remote sensing equipment in coastline area 期刊论文  OAI收割
JOURNAL OF INFRARED AND MILLIMETER WAVES, 2017, 卷号: 36, 期号: 4, 页码: 439-445
作者:  
Wang Jun-Feng;  Deng Hong-Ping;  Yi Wei-Ning;  Chen Zhen-Ting;  Du Li-Li
  |  收藏  |  浏览/下载:16/0  |  提交时间:2019/06/17
A matching algorithm on statistical properties of Harris corner (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Information and Automation, ICIA 2011, June 6, 2011 - June 8, 2011, Shenzhen, China
作者:  
He B.
收藏  |  浏览/下载:21/0  |  提交时间:2013/03/25
The fundamental goal of target recognition and video tracking is to match target template with source image. Most matching methods are based on image intensity or multi-feature points. And the latter method is more popular for its high accuracy and small calculation. Image Registration Based on Feature Points focus on effective feature extraction of image points and paradigm. Harris corner in the image rotation  gray  noise and viewpoint change conditions  has an ideal match results  is more recent application of one feature point. This paper extract the Harris corner deviation and covariance firstly  experiments show that the two features exclusive  then applied them to image registration for the first time. A set of actual images have shown  this proposed method not only overcomes the complicated background  gray uneven distribution problems  but also pan and zoom the image has a good resistance. 2011 IEEE.  
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:30/0  |  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.  
an extended event matching approach in content-based pub/sub systems for eai 会议论文  OAI收割
9th IEEE International Enterprise Distributed Object Computing Conference, Enschede, NETHERLANDS, SEP 19-23,
Xu G; Xu W; Huang T
  |  收藏  |  浏览/下载:20/0  |  提交时间:2011/07/28
extending obdd graphs for composite event matching in content-based pub/sub systems 会议论文  OAI收割
4th International Symposium on Parallel and Distributed Computing (ISPDC 2005), Lille, FRANCE, JUL 04-06,
Gang X; Wei X; Tao H
  |  收藏  |  浏览/下载:15/0  |  提交时间:2011/07/28