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Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共13条,第1-10条 帮助

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Phosphate-Modified NiCo2O4@NiCoS Heterointerface Boosting Electrochemical Performance for Supercapacitors 期刊论文  OAI收割
ACS APPLIED ENERGY MATERIALS, 2024, 卷号: 7, 期号: 18, 页码: 8014-8024
作者:  
Qiao, Rong-Hao;  Zhang, Bin;  Wang, Si-Qi;  Luo, Xue-Mei;  Zhang, Guang-Ping
  |  收藏  |  浏览/下载:1/0  |  提交时间:2025/04/27
Effects of rare earth modifying inclusions on the pitting corrosion of 13Cr4Ni martensitic stainless steel 期刊论文  OAI收割
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 93, 页码: 232-243
作者:  
Wang, Changgang;  Ma, Rongyao;  Zhou, Yangtao;  Liu, Yang;  Daniel, Enobong Felix
  |  收藏  |  浏览/下载:95/0  |  提交时间:2021/12/09
Simultaneous dose and dose rate optimization (SDDRO) of the FLASH effect for pencil-beam-scanning proton therapy 期刊论文  OAI收割
MEDICAL PHYSICS, 2021, 页码: 12
作者:  
Gao, Hao;  Liu, Jiulong;  Lin, Yuting;  Gan, Gregory N.;  Pratx, Guillem
  |  收藏  |  浏览/下载:83/0  |  提交时间:2022/04/02
Effect of surface loading and bulk doping of La3+ on the thermal stability and photocatalytic activity of Bi2O2CO3 期刊论文  OAI收割
MATERIALS RESEARCH BULLETIN, 2017, 卷号: 94, 页码: 127-133
作者:  
Li, Can;  Feng, Zhaochi;  Chen, Xuebing;  Zhang, Jing;  Li, Shuai
收藏  |  浏览/下载:50/0  |  提交时间:2017/12/19
Effect of surface loading and bulk doping of La3+ on the thermal stability and photocatalytic activity of Bi2O2CO3 期刊论文  OAI收割
MATERIALS RESEARCH BULLETIN, 2017, 卷号: 94, 页码: 127-133
作者:  
Li, Shuai;  Zhang, Jing;  Chen, Xuebing;  Feng, Zhaochi;  Li, Can
收藏  |  浏览/下载:44/0  |  提交时间:2017/12/19
Carbon nanohoops as attractive toughening and lubricant agents in TiN porous films 期刊论文  OAI收割
Applied Surface Science, 2017, 卷号: 393, 页码: 60-66
作者:  
Zheng JY(郑建云);  Ren, Xiaodong;  Hao JY(郝俊英);  Li, Ang;  Liu WM(刘维民)
收藏  |  浏览/下载:57/0  |  提交时间:2017/02/16
Development of a Pt modified microelectrode aimed for the monitoring of ammonium in solution 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2017, 卷号: 97, 期号: 1, 页码: 85-98
作者:  
Ning, Yun-Fang;  Yan, Peng;  Chen, You-Peng;  Guo, Jin-Song;  Shen, Yu
  |  收藏  |  浏览/下载:34/0  |  提交时间:2018/03/15
Study on the Influence of Ni Modifying on Phase Transformation and Photocatalytic Activity of TiO2 期刊论文  OAI收割
china petroleum processing & petrochemical technology, 2014, 卷号: 16, 期号: 3, 页码: 42-49
作者:  
Wang Yan;  Zhang Jing;  Liu Shiyang;  Yan Song;  Wu Weicheng
收藏  |  浏览/下载:133/0  |  提交时间:2015/11/16
Cell entry of one-dimensional nanomaterials 会议论文  OAI收割
23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19
作者:  
Shi XH(施兴华);  Von dem Bussche A;  Hurt RH;  Kane AB;  Gao HJ(高华健)
收藏  |  浏览/下载:45/0  |  提交时间:2014/04/02
A hybrid median filter for enhancing dim small point targets and its fast implementation (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Multimedia and Signal Processing, CMSP 2011, May 14, 2011 - May 15, 2011, Guilin, Guangxi, China
Yang Q.
收藏  |  浏览/下载:42/0  |  提交时间:2013/03/25
Weak stars and middle altitude orbit satellites or high altitude orbit satellites are presented as dim point targets in images of astronomical observation. They have low intensity and occupy few pixels in image. In most situations  the background of sky is always ununiform and there exists pulse noises. Thus results in targets submerging in background noises and low signal noise ratio (SNR). Median filter is an effective method for removing pulse noise. But it can blur image after modifying gray of non-noise pixels when image has low SNR. A hybrid median filter algorithm is proposed to process low SNR dim point targets image. The newly proposed method can suppress the pulse noises  also can increase target $SNR$ and does not add extra fake targets. The time complexity of median filter is O(N2)(N is the widow size) and is difficult to implement in hardware. For quasi real time application  a fast implementation of our hybrid median filter is proposed to reduce the time complexity to O(N). Experimental results show that the newly proposed algorithm is superior to ordinary median filter and fast median filter by comparing visual effect and performance. 2011 IEEE.