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8条,第1-8条 帮助

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An intelligent workflow for sub-nanoscale 3D reconstruction of intact synapses from serial section electron tomography 期刊论文  OAI收割
BMC BIOLOGY, 2023, 卷号: 21, 期号: 1, 页码: 14
作者:  
Chang, Sheng;  Li, Linlin;  Hong, Bei;  Liu, Jing;  Xu, Yuxuan
  |  收藏  |  浏览/下载:17/0  |  提交时间:2023/11/16
AAformer: Auto-Aligned Transformer for Person Re-Identification 期刊论文  OAI收割
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2023, 页码: 11
作者:  
Zhu, Kuan;  Guo, Haiyun;  Zhang, Shiliang;  Wang, Yaowei;  Liu, Jing
  |  收藏  |  浏览/下载:23/0  |  提交时间:2023/11/16
Research on assembly method of non-coaxial transmissive optical system 会议论文  OAI收割
Changchun, China, 2022-07-29
作者:  
LeiYu;  Ma, Caiwen;  Kang, Shifa;  Yin, Yamei
  |  收藏  |  浏览/下载:48/0  |  提交时间:2023/03/02
Rethinking semantic-visual alignment in zero-shot object detection via a softplus margin focal loss 期刊论文  OAI收割
NEUROCOMPUTING, 2021, 卷号: 449, 页码: 117-135
作者:  
Li, Qianzhong;  Zhang, Yujia;  Sun, Shiying;  Zhao, Xiaoguang;  Li, Kang
  |  收藏  |  浏览/下载:34/0  |  提交时间:2021/08/15
Part-aligned pose-guided recurrent network for action recognition 期刊论文  OAI收割
PATTERN RECOGNITION, 2019, 卷号: 92, 页码: 165-176
作者:  
Huang, Linjiang;  Huang, Yan;  Ouyang, Wanli;  Wang, Liang
  |  收藏  |  浏览/下载:70/0  |  提交时间:2019/07/11
A precise method for adjusting the optical system of laser sub-aperture 会议论文  OAI收割
Nanjing, PEOPLES R CHINA, 2017-10-24
作者:  
Song Xing;  Zhang Xue-min;  Yang Jianfeng;  Xue Li;  Yang, JF (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China.
  |  收藏  |  浏览/下载:28/0  |  提交时间:2018/07/05
Algorithm of far-field centre estimation based on phase-only matched filter 期刊论文  OAI收割
chin. phys. b, 2009, 卷号: 18, 期号: 1, 页码: 215, 220
Gao Yan-Qi; Zhu Bao-Qiang; Liu Dai-Zhong; Liu Xiao-Feng; 林尊琪
收藏  |  浏览/下载:1296/293  |  提交时间:2009/09/18
Research on 10.6 m laser beam monitoring in CO2 laser processing system (EI CONFERENCE) 会议论文  OAI收割
Infrared Materials, Devices, and Applications, November 12, 2007 - November 15, 2007, Beijing, China
作者:  
Gao Y.;  Shao S.
收藏  |  浏览/下载:27/0  |  提交时间:2013/03/25
It is a key point of CO2 laser beam monitoring in the CO 2 laser processing system to achieve alignment between CO2 laser and PL (pointing and launching) system. By monitoring the angle offset of CO2 laser beam  the compensation can be gotten witch is given to fast-steering mirror to rectify the direction of laser beam. But the normal photoelectric detector can not get the laser signal because of CO2 laser's high energy and long wavelength. Its wavelength is 10.6m and its power can reach kW level. Consequently  it is difficult to detect the high-energy 10.6m laser beam directly. So  we monitored the output mirror of laser resonator superseded the laser beam  indirectly. The laser beam monitoring system could be designed based on CCD laser auto-collimation angular measurement principle and image processing method. In this paper  application of CCD laser auto-collimation angular measurement principle and image processing method for CO2 laser beam monitoring system is introduced particularly  After design  fabrication and alignment  the monitoring system can be used for experimental study that including angular measurement accuracy and angle offset measurement of CO2 laser beam. Angle offset range and angle variation rule of CO2 laser beam is also can be acquired for further research.