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CAS IR Grid
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长春光学精密机械与物... [1]
光电技术研究所 [1]
高能物理研究所 [1]
半导体研究所 [1]
西安光学精密机械研究... [1]
近代物理研究所 [1]
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OAI收割 [6]
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期刊论文 [5]
会议论文 [1]
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2021 [1]
2016 [2]
2015 [1]
2011 [1]
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半导体物理 [1]
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Prototype design of readout electronics for Zero Degree Calorimeter in the HIRFL-CSR external-target experiment
期刊论文
OAI收割
JOURNAL OF INSTRUMENTATION, 2021, 卷号: 16, 期号: 8, 页码: 14
作者:
Zhu, S. H.
;
Yang, H. B.
;
Pei, H.
;
Zhao, C. X.
;
Li, X. Q.
  |  
收藏
  |  
浏览/下载:59/0
  |  
提交时间:2021/12/08
Analogue electronic circuits
Digital signal processing (DSP)
Front-end electronics for detector readout
Modular electronics
Design of and experiment on the polarization dehazing imaging system
期刊论文
OAI收割
xi'an dianzi keji daxue xuebao/journal of xidian university, 2016, 卷号: 43, 期号: 2, 页码: 95-101
作者:
Xia, Pu
;
Liu, Xuebin
;
Yan, Peng
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2016/10/12
CMOS integrated circuits
Digital signal processors
Field programmable gate arrays (FPGA)
Fog
Fog dispersal
Imaging systems
Integrated circuit design
Metals
MOS devices
Oxide semiconductors
Polarization
Real time systems
Signal processing
Performance test and image correction of CMOS image sensor in radiation environment
期刊论文
OAI收割
Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment, 2016, 卷号: 9684, 页码: 96841H
作者:
Wang, Congzheng
;
Hu, Song
;
Gao, Chunming
;
Feng, Chang
  |  
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2018/06/14
Cmos Integrated Circuits
Digital Cameras
Digital Storage
Equipment
Gamma Rays
Image Reconstruction
Image Sensors
Ionizing Radiation
Manufacture
Optical Data Processing
Optical Testing
Pixels
Radiation
Signal To Noise Ratio
Development and performance evaluation of read-out electronics system for high resolution X-ray detector
期刊论文
OAI收割
ATOMIC ENERGY SCIENCE AND TECHNOLOGY, 2015, 卷号: 49, 期号: 3, 页码: 534-539
作者:
Zhang HK(张红凯)
;
Feng ZD(冯召东)
;
Li XH(李晓辉)
;
Wei SJ(魏书军)
;
Liu SQ(刘双全)
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2016/04/18
Cooling temperature
Dark current noise
Digital signal-processing circuits
Electronics system
Front-end processing
Readout Electronics
Spatial resolution
X-ray detector
A high-speed CMOS image sensor for real-time vision chip
期刊论文
OAI收割
guangxue xuebao/acta optica sinica, Guangxue Xuebao/Acta Optica Sinica, 2011, 2011, 卷号: 31, 31, 期号: 8, 页码: 828001, 828001
作者:
Fu, Qiuyu
;
Lin, Qingyu
;
Zhang, Wancheng
;
Wu, Nanjian
;
Fu, Q.(qiuyufu@semi.ac.cn)
  |  
收藏
  |  
浏览/下载:60/0
  |  
提交时间:2012/06/14
Analog to digital conversion
CMOS integrated circuits
Differential amplifiers
Digital cameras
Image sensors
Optical data processing
Photodiodes
Pixels
Programmed control systems
Sensors
Signal processing
Analog To Digital Conversion
Cmos Integrated Circuits
Differential Amplifiers
Digital Cameras
Image Sensors
Optical Data Processing
Photodiodes
Pixels
Programmed Control Systems
Sensors
Signal Processing
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:21/0
  |  
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.