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Chinese Academy of Sciences Institutional Repositories Grid
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Tailoring electronic properties of two-dimensional antimonene with isoelectronic counterparts* 期刊论文  OAI收割
CHINESE PHYSICS B, 2020, 卷号: 29, 期号: 3, 页码: 9
作者:  
Zhang, Ye;  Guo, Huai-Hong;  Dong, Bao-Juan;  Zhu, Zhen;  Yang, Teng
  |  收藏  |  浏览/下载:21/0  |  提交时间:2021/02/02
Tailoring electronic properties of two-dimensional antimonene with isoelectronic counterparts 期刊论文  OAI收割
中国物理B:英文版, 2020, 卷号: 29.0, 期号: 003, 页码: 41-49
作者:  
Zhang Y(张也);  Guo HH(郭怀红);  Dong BJ(董宝娟);  Zhu Z(朱震);  Yang T(杨腾)
  |  收藏  |  浏览/下载:8/0  |  提交时间:2021/02/02
聚合物复合材料-金属摩擦配副界面物理化学作用的研究 学位论文  OAI收割
北京: 中国科学院大学, 2018
作者:  
齐慧敏
  |  收藏  |  浏览/下载:159/0  |  提交时间:2019/10/31
Comparative study on wear behavior of plasma sprayed Al2O3 coatings sliding against different counterparts 期刊论文  OAI收割
Ceramics International, 2017, 卷号: 43, 期号: 9, 页码: 6976-6986
作者:  
Deng W(邓雯);  Li SJ(李双建);  Hou GL(侯国梁);  Liu X(刘侠)
收藏  |  浏览/下载:18/0  |  提交时间:2017/07/10
Ti3SiC2-Ag复合材料与不同摩擦配副的摩擦磨损性能 期刊论文  OAI收割
材料开发与应用, 2015, 卷号: 30, 期号: 6, 页码: 42-50
作者:  
党文涛;  任书芳;  周健松
收藏  |  浏览/下载:45/0  |  提交时间:2015/12/28
Tribo-pair dependence of friction and wear moisture sensitivity for a-C:Si:Al carbon-based coating 期刊论文  OAI收割
Journal of Non- Crystalline Solids, 2012, 卷号: 358, 期号: 22, 页码: 3012-3018
作者:  
Zhou SG(周升国);  Ma LQ(马立秋);  Wang LP(王立平);  Xue QJ(薛群基)
收藏  |  浏览/下载:24/0  |  提交时间:2013/07/12
An image identification system of seal with fingerprint based on CMOS image sensor (EI CONFERENCE) 会议论文  OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Xue X.-C.
收藏  |  浏览/下载:16/0  |  提交时间:2013/03/25
CMOS image sensors now become increasingly competitive with respect to their CCD counterparts  while adding advantages such as no blooming  simpler driving requirements and the potential of on-chip integration of sensor  analog signal conditioning circuits  A/D converter and digital processing functions. Furthermore  CMOS sensors are the best choices for low-cost imaging systems. An image identification system based on CMOS image sensor is used to identify the seal images that include fingerprint  and then determine whether the seal is fake or not. The system consists of a color CMOS image sensor (OV2610)  a buffer memory  a CPLD  a MCU (P89C61X2)  a USB2.0 interface chip (ISP1581) and a personal computer. The CPLD implement the logic and timing of the system. The MCU and the USB2.0 interface chip deal with the communications between the images acquisition system and PC. Thus PC can send some parameters and commands to the images acquisition system and also read image data from it. The identification of the images of seal is processed by the PC. The structure and scheme of the system are discussed in detail in this paper. Several test images of seal taken by the system are also provided in the paper.