中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
机构
采集方式
  • OAI收割 [13]
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共13条,第1-10条 帮助

限定条件    
条数/页: 排序方式:
Supergravity-enhanced liquation crystallization for metal recovery from waste printed circuit boards 期刊论文  OAI收割
Chemical Engineering and Processing - Process Intensification, 2022, 卷号: 173
作者:  
Feng, Peng;  Wang, Zhe;  Meng, Long;  Guo, Zhancheng
  |  收藏  |  浏览/下载:0/0  |  提交时间:2023/06/26
High-precision search for dark photon dark matter with the Parkes Pulsar Timing Array 期刊论文  OAI收割
Physical Review Research, 2022, 卷号: 4, 期号: 1, 页码: L012022
作者:  
Xue, Xiao;  Xia, Zi-Qing;  Zhu, Xingjiang;  Zhao, Yue;  Shu, Jing
  |  收藏  |  浏览/下载:9/0  |  提交时间:2023/06/19
A semi-scaled experiment for metals separating and recovering from waste printed circuit boards by slurry electrolysis 期刊论文  OAI收割
Process Safety and Environmental Protection, 2021, 卷号: 147, 页码: 37-44
作者:  
Wang, Jiqin;  Huang, Zhouman;  Yang, Deze;  Zeng, Xiangfei;  Chen, Mengjun
  |  收藏  |  浏览/下载:0/0  |  提交时间:2023/06/21
A Structure and Circuit Coupling Modeling Method for Flexible Interconnection Points and Transmission Performance of Gold Belt in Microwave Modules 会议论文  OAI收割
Hong Kong, China, August 12, 2019 - August 15, 2019
作者:  
Tian, Jun;  Wang, Congsi;  Liu, Shaoyi;  Zhu, Cheng;  Zhou, Cheng
  |  收藏  |  浏览/下载:24/0  |  提交时间:2021/07/06
Digital Time Delay and Integration Method for Wide-Range Image Motion Variation 期刊论文  OAI收割
Guangxue Xuebao/Acta Optica Sinica, 2019, 卷号: 39, 期号: 9
作者:  
S.Tao;  X.Zhang;  Q.Feng;  M.Song;  Y.Wu
  |  收藏  |  浏览/下载:17/0  |  提交时间:2020/08/24
EXTP: Enhanced X-ray Timing and Polarization mission 会议论文  OAI收割
Edinburgh, United kingdom, June 26, 2016 - July 1, 2016
作者:  
Zhang, S. N.;  Feroci, M.;  Santangelo, A.;  Dong, Y. W.;  Feng, H.
  |  收藏  |  浏览/下载:63/0  |  提交时间:2019/12/18
Bias-dependent timing jitter of 1-GHz sinusoidally gated InGaAs/InP avalanche photodiode 期刊论文  OAI收割
Chinese Physics B, 2016, 卷号: 25, 期号: 11
作者:  
Zhu, Ge;  Zheng, Fu;  Wang, Chao;  Sun, Zhibin;  Zhai, Guangjie
收藏  |  浏览/下载:27/0  |  提交时间:2016/12/29
Design of driving circuit for binocular CCD image system (EI CONFERENCE) 会议论文  OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, April 26, 2010 - April 29, 2010, Dalian, China
作者:  
Zhang X.;  Zhang X.;  Zhang X.
收藏  |  浏览/下载:28/0  |  提交时间:2013/03/25
The paper designs a driving circuit of high sensitive  wide dynamic and high signal-to-noise ratio for binocular CCD imaging system which adopts a Dalsa-made high resolution full-frame 33-mega pixels area CCD FTF5066M. Inner structure and driving timing of the FTF5066M sensor are presented. Field Programmable Gate Array (FPGA) is used as the main device to accomplish the timing design of the circuits and power driver control of the two sensors. By using the Correlated Double Sampling (CDS) technique  the video noise is reduced and the SNR of the system is increased. A 12- bit A/D converter is used to improve the image quality. The output rate of the imaging system designed with integrated chip can reach to 1.3 frames per second through bi-channel. For its good performance  low power consumption and small volume  the driving system can be applied to aeronautics and astronautics field. With a further improvement  a maximum data output rate of 2.7 frames per second can be reached through all the eight channels of the two CCDs. 2010 Copyright SPIE - The International Society for Optical Engineering.  
Driving and image enhancement for CCD sensing image system (EI CONFERENCE) 会议论文  OAI收割
2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010, July 9, 2010 - July 11, 2010, Chengdu, China
Zhang M.; Ren J.
收藏  |  浏览/下载:16/0  |  提交时间:2013/03/25
The paper designs a driving circuit of high sensitive  wide dynamic for CCD sensing imaging system which adopts a Dalsa-made high resolution full-frame 33-mega pixels area CCD FTF5066M. Field Programmable Gate Array (FPGA) is used as the main device to accomplish the timing design of the circuits and power driver control of the sensor. By using the Correlated Double Sampling (CDS) technique  the video noise is reduced and the SNR of the system is increased. The output rate of the imaging system designed with integrated chip can reach to 1.3 frames per second through bi-channel output. We use the histogram specification to adjust the brightness of the captured image. And then use the median filtering to suppress the noise. The traditional gray mean gradient (GMG) and the objective evaluation method based on Human Visual System (HVS) used to verify the effect of image enhancement. 2010 IEEE.  
rule-based publish-subscribe mechanism for real-time applications 会议论文  OAI收割
8th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2009, Shanghai, China, 43983
Li Xin; Jia Zhiping; Lu Xinjie; Wang Haiyang
  |  收藏  |  浏览/下载:12/0  |  提交时间:2011/03/20