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CAS IR Grid
机构
地理科学与资源研究所 [2]
长春光学精密机械与物... [2]
自动化研究所 [1]
沈阳自动化研究所 [1]
合肥物质科学研究院 [1]
软件研究所 [1]
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OAI收割 [8]
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期刊论文 [5]
会议论文 [2]
SCI/SSCI论文 [1]
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2021 [1]
2020 [2]
2009 [2]
2008 [2]
2006 [1]
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Biodiversi... [1]
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A Novel Rolling Bearing Vibration Impulsive Signals Detection Approach Based on Dictionary Learning
期刊论文
OAI收割
IEEE/CAA Journal of Automatica Sinica, 2021, 卷号: 8, 期号: 6, 页码: 1188-1198
作者:
Chuan Sun
;
Hongpeng Yin
;
Yanxia Li
;
Yi Chai
  |  
收藏
  |  
浏览/下载:83/0
  |  
提交时间:2021/06/11
Dictionary learning
impulsive signals detection
K-clustering with singular value decomposition (K-SVD)
minimum entropy deconvolution
rolling bearing
signal processing
An Optimized Method for Bonner Sphere Spectrometer Design and Validation by Measuring(252)Cf Spectra
期刊论文
OAI收割
NUCLEAR TECHNOLOGY, 2020
作者:
Zhu, Qingjun
;
Meng, Xianfang
;
Chen, Wuhui
;
Liu, Songlin
;
Huang, Kai
  |  
收藏
  |  
浏览/下载:72/0
  |  
提交时间:2020/10/23
Information entropy
singular value decomposition
neutron spectra
Bonner sphere spectrometers
The Novel Indices of Short-Time Heart Rate Variability for Prediction of Cardiovascular and Cerebrovascular Events
期刊论文
OAI收割
Journal of Medical Imaging and Health Informatics, 2020, 卷号: 10, 期号: 3, 页码: 769-774
作者:
Shao SL(邵士亮)(1,2,3)
;
Wang T(王挺)
;
Song CH(宋纯贺)
;
Su Y(苏赟)
;
Zhao H(赵海)
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2019/12/30
Heart Rate Variability (HRV)
Hilbert Transform
Bubble Entropy (BE)
Singular Value
Decompose (SVD)
Algorithm of image enhancement based on order morphology transformation (EI CONFERENCE)
会议论文
OAI收割
2009 International Forum on Information Technology and Applications, IFITA 2009, May 15, 2009 - May 17, 2009, Chengdu, China
作者:
Liu Y.
;
Liu Y.
;
Liu Y.
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2013/03/25
A method based Tsallis entropy and order morphology transform for gray image enhancement is proposed in this article. The order morphology transform method improves the evaluation guide of transform
and chose the percentile value and structure B value by the Maximum Tsallis entropy of the area where the coefficient q is 0.8
enhances the gray image. Experiments show that the method enhances the image contrast and suppressing noise and extracting edge. The histogram and gray value show that the image contrast is improved. 2009 IEEE.
基于熵的随机性检测相关性研究
期刊论文
OAI收割
软件学报, 2009, 卷号: 20, 期号: 7, 页码: 1967-1976
范丽敏
;
冯登国
;
陈华
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2010/05/27
随机性检测
相关度
熵
P-Value
参数选择
randomnesstest
correlationdegree
entropy
P-Value
parameterselection
Empirical modeling and appraising of saving society: The case of China
SCI/SSCI论文
OAI收割
2008
作者:
Shen L.
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2012/06/08
saving society
Saving society evaluating system
method of
entropy-value
saving development index
saving coordination index
Empirical modeling and appraising of saving society: The case of China
期刊论文
OAI收割
ECOLOGICAL INDICATORS, 2008, 卷号: 8, 期号: 3, 页码: 316-326
作者:
Liu, Xiaojie
;
Shen, Lei(沈镭)
收藏
  |  
浏览/下载:207/34
  |  
提交时间:2011/06/10
saving society
Saving society evaluating system
method of entropy-value
saving development index
saving coordination index
An edge extracting method of fuzzy thresholding value (EI CONFERENCE)
会议论文
OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
Gu R.
;
Zhu M.
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2013/03/25
This paper discusses image's object edge extracting of threshold value. First
this paper introduces fundamental principle of gray image object edge extracting
after discussing the influence of object edge image's gray scale distributing characteristic and choice of threshold value to character extracting and target identification
we bring forward a sort of method
which using object edge fuzzy taxonomy and maximum fuzzy entropy theory to auto choose threshold value in the case that membership function is given
then we have a test of threshold value segmentation to edge gray image in different contrast
the result indicates this method has preferable scene adaptive faculty.