中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共7条,第1-7条 帮助

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Evaluation of rainfall threshold models for debris flow initiation in the Jiangjia Gully, Yunnan Province, China 期刊论文  OAI收割
JOURNAL OF MOUNTAIN SCIENCE, 2024, 卷号: 21, 期号: 6, 页码: 1799-1813
作者:  
Yang, Hongjuan;  Zhang, Shaojie;  Hu, Kaiheng;  Wei, Fangqiang;  Liu, Yanhui
  |  收藏  |  浏览/下载:6/0  |  提交时间:2024/08/14
Absolute photon energy calibration for the BESIIIEMC 期刊论文  OAI收割
中国物理C, 2010, 期号: 1, 页码: 72-77
作者:  
Bian JM(边渐鸣);  He KL(何康林);  Li WG(李卫国);  Hu T(胡涛);  Fu CD(傅成栋)
收藏  |  浏览/下载:42/0  |  提交时间:2015/12/21
Absolute photon energy calibration for the BESIII EMC 期刊论文  OAI收割
CHINESE PHYSICS C, 2010, 卷号: 34, 期号: 1, 页码: #REF!
作者:  
Bian JM(边渐鸣);  He KL(何康林);  Li WG(李卫国);  Hu T(胡涛);  Fu CD(傅成栋)
收藏  |  浏览/下载:39/0  |  提交时间:2016/04/12
Real-time matching algorithm of navigation image based on corner detection (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Imaging Detectors and Applications, June 17, 2009 - June 19, 2009, Beijing, China
作者:  
Zhang T.
收藏  |  浏览/下载:45/0  |  提交时间:2013/03/25
In order to meet requirement of real-time and high accuracy in image matching aided navigation  SSDA algorithm is used to match remote sensing image and template image coarsely  a fast and effective algorithm of remote sensing image matching based on corner detection is put forward. With the combination of rough and fine match  when the matching result is bigger than one to count absolute value sum of energy difference of characteristic point energy to realize fine match of remote sensing image and template image to locate the position of template image in remote sensing image accurately. Simulation experiment proves that the matching of a remote sensing image resolution of 1018*1530 and a template image resolution of 150*90 can be fulfilled within 2.392 second  wavelet transform is used to acquire low frequency component to realize image compression to decrease calculation work and increase matching speed. Harris corner detection algorithm is used to detect corner of remote sensing image and template image and energy of every corner is calculated  the algorithm is robust and effective  real time image navigation can be achieved. 2009 SPIE.  
Significance of absolute energy scale for physics at BESIII 期刊论文  OAI收割
中国物理C, 2008, 期号: 10, 页码: 776-780
作者:  
Fu CD(傅成栋);  Mo XH(莫晓虎)
收藏  |  浏览/下载:23/0  |  提交时间:2015/12/21
Significance of absolute energy scale for physics at BESIII 期刊论文  OAI收割
CHINESE PHYSICS C, 2008, 卷号: 32, 期号: 10, 页码: 776-780
作者:  
Fu CD(傅成栋);  Mo XH(莫晓虎);  Fu, CD;  Mo, XH
收藏  |  浏览/下载:38/0  |  提交时间:2016/06/28