中国开放科研知识云: 检索

Optimization of resistive anode for a single photon imaging detector 会议论文
Beijing, China, 2021-06-20
作者: Yang, Kai; Wang, Bo; Bai, Yonglin; Cao, Weiwei; Yang, Yang

收藏 | 浏览/下载：40/0 | 提交时间：2022/01/30

photon-counting imaging microchannel plate position-sensitive anode resistive anode finite element method

Research and application of spectral reconstruction technology based on periodic structure 会议论文
Xiamen, China, 2020-08-25
作者: Liu, Bin; Wei, Ru Yi; Shi, Yi Shi; Shi, Lei; Zhang, Zai Kun

收藏 | 浏览/下载：13/0 | 提交时间：2020/12/29

spectral reconstruction hole array experimental verification diffraction

Reconstruction of the 3D Charge Distribution of an Electron Bunch Using a Novel Variable-Polarization Transverse Deflecting Structure (TDS) 会议论文
Denmark, 2017
作者: D.Marx; U.Dorda; U.Dorda; B.Marchetti; R.W.Aßmann

收藏 | 浏览/下载：32/0 | 提交时间：2017/10/16

Emittance Reconstruction Techniques in Presence of Space Charge Applied During the Linac4 Beam Commissioning 会议论文
Proceedings of the 57th ICFA Advanced Beam Dynamics Workshop on High-Intensity, High Brightness and High Power Hadron Beams, Sweden, 2016
作者: V.A.Dimov; J.-B.Lallement; A.M.Lombardi

收藏 | 浏览/下载：17/0 | 提交时间：2016/09/02

Linac4 Transverse and Longitudinal Emittance Reconstruction in the Presence of Space Charge 会议论文
Proceedings of the 27th International Linear Accelerator Conference, Switzerland, 2014
作者: J.-B.Lallement; G.Bellodi; V.A.Dimov; A.M.Lombardi; M.Yarmohammadi Satri

收藏 | 浏览/下载：16/0 | 提交时间：2016/10/09

辐射周期性积分测量与失真重建研究 会议论文
全国第五届核仪器及其应用学术会议论文集, Proceedings of the 5th National Conference on Nuclear Instrument & Its Application, 全国第五届核仪器及其应用学术会议, The 5th National Conference on Nuclear Instrument & Its Application, 中国海南海口, CNKI, 中国核学会核电子学与核探测技术分会、中国电子学会核电子学与核探测技术分会
吴志芳; WU Zhi-fang

收藏 | 浏览/下载：4/0

Contrast research on interpolation and subpixel imaging in CCD geometric superresolution reconstruction (EI CONFERENCE) 会议论文
1st Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics, PrimeAsia 2009, November 19, 2009 - November 21, 2009, Shanghai, China
Xu Z.-P.; Ge W.-Q.; Yang S.-W.; Xu Y.-S.; Zhai L.-P.

收藏 | 浏览/下载：17/0 | 提交时间：2013/03/25

In order to enhance the resolution of Charge Coupled Device (CCD) pixel with the pixel dimension and focal length of optical system unchanged the problem of CCD geometric superresolution is educed. The problem is discussed in terms of software and hardware. In software the bicubic interpolation is introduced while in hardware the subpixel imaging method is utilized. The subpixel imaging method integrates two uniform linear CCDs staggered by half dimension of pixel in one device. In operation the line frequency is doubled. At last the collected data is interweaved to synthesize a high resolution image. The two methods bicubic interpolation and subpixel imaging are simulated with Matlab7.0.1. The qualitative and quantitative analyses are given. The simulated results of lanczos and cubic spline interpolation methods are given simultaneously to show the performance of interpolation. The simulation result shows that the result images quality becomes better in both methods but compared with bicubic interpolation method the synthesized image PSNR gained from sub-pixel imaging is averagely enhanced by 2.1682dB while the elapsed time is reduced to be about one forth. The subpixel imaging method could significantly mitigate the image blur introduced by undersample. 2009 IEEE.

A self-adaptive approach of retrieving leaf area index based on the imaging geometry model of HJ-1A multispectral camera 会议论文
International Conference on Earth Observation Data Processing and Analysis, ICEODPA,, Wuhan, China, December 28, 2008 - December 30,2008
Jiao, Quanjun; Zhang, Bing; Zhang, Wenjuan; Wu, Di; Wu, Yuangfeng

收藏 | 浏览/下载：40/0 | 提交时间：2014/12/07

Vegetation Cameras CCD cameras Charge coupled devices Computational geometry Data processing Digital cameras Feature extraction Image reconstruction Information analysis Observatories Remote sensing

First charge collection and position-precision data on the medium-resistivity silicon strip detectors before and after neutron irradiation up to 2x10(14) n/cm(2) 会议论文
2nd international conference on radiation effects on semiconductor materials, detectors and devices, florence, italy, mar 04-06, 1998
Li Z; Dezilllie B; Eremin V; Li CJ; Verbitskaya E

收藏 | 浏览/下载：14/0 | 提交时间：2010/11/15

strip detectors silicon detectors annealing simulation irradiation N-EFF JUNCTION DETECTORS RADIATION-DAMAGE MODELS

Reconstruction of signal on some non-band-limited spaces (EI收录) 会议论文
International Symposium on Control, Communications and Signal Processing, ISCCSP, Hammamet, Tunisia, March 21, 2004 - March 24, 2004
作者: Xian, Jun[1]; Li, Yongjin[1]; Lin, Wei[1]

收藏 | 浏览/下载：0/0 | 提交时间：2019/04/18

Algorithms Charge coupled devices Fourier transforms Functions Iterative methods Mathematical models Theorem proving

在结果中检索

相关链接

CORC

联系我们