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浏览/检索结果: 共15条，第1-10条 帮助

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Accurate and simple digital volume correlation using pre-interpolation 期刊论文  OAI收割
Measurement Science and Technology, 2020, 卷号: 31, 期号: 9
作者:  Li,Chengsheng;  Shu,Rongjun
  |  收藏  |  浏览/下载：25/0  |  提交时间：2021/05/25
Reinforcement Learning Based Data Fusion Method for Multi-Sensors 期刊论文  OAI收割
IEEE/CAA Journal of Automatica Sinica, 2020, 卷号: 7, 期号: 6, 页码: 1489-1497
作者:  Tongle Zhou;  Mou Chen;  Jie Zou
  |  收藏  |  浏览/下载：16/0  |  提交时间：2021/03/11
Estimating the peak of growing season (POS) of China's terrestrial ecosystems 期刊论文  OAI收割
AGRICULTURAL AND FOREST METEOROLOGY, 2019, 卷号: 278, 页码: 11
作者:  Wang, Xiaoyue;  Wu, Chaoyang
  |  收藏  |  浏览/下载：30/0  |  提交时间：2020/05/19
Estimating the peak of growing season (POS) of China's terrestrial ecosystems 期刊论文  OAI收割
AGRICULTURAL AND FOREST METEOROLOGY, 2019, 卷号: 278, 页码: 11
作者:  Wang, Xiaoyue;  Wu, Chaoyang
  |  收藏  |  浏览/下载：22/0  |  提交时间：2020/05/19
Certified space curve fitting and trajectory planning for CNC machining with cubic B-splines 期刊论文  OAI收割
COMPUTER-AIDED DESIGN, 2019, 卷号: 106, 页码: 13-29
作者:  Lin, Fengming;  Shen, Li-Yong;  Yuan, Chun-Ming;  Mi, Zhenpeng
  |  收藏  |  浏览/下载：84/0  |  提交时间：2019/03/05
A geometric flow approach for region-based image segmentation-theoretical analysis 期刊论文  OAI收割
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2018, 卷号: 34, 期号: 1, 页码: 65-76
作者:  Jing, Zhu-cui;  Ye, Juntao;  Xu, Guo-liang
  |  收藏  |  浏览/下载：31/0  |  提交时间：2018/07/30
A geometric flow approach for region-based image segmentation-theoretical analysis 期刊论文  OAI收割
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2018, 卷号: 34, 期号: 1, 页码: 65-76
作者:  Jing, Zhu-cui;  Ye, Juntao;  Xu, Guo-liang
  |  收藏  |  浏览/下载：27/0  |  提交时间：2018/10/10
Investigation of a genetic algorithm based cubic spline smoothing for baseline correction of Raman spectra 期刊论文  OAI收割
CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, 2016, 卷号: 152, 页码: 1-9
作者:  He, Shixuan;  Fang, Shaoxi;  Liu, Xiaohong;  Zhang, Wei;  Xie, Wanyi
  |  收藏  |  浏览/下载：41/0  |  提交时间：2018/03/15
Accuracy of Low-level Surface in Hierarchical Construction of Potential Energy Surface 期刊论文  OAI收割
chinese journal of chemical physics, 2012, 卷号: 25, 期号: 2, 页码: 186-190
作者:  Wang, Chun-rui;  Zhang, Dong H.
收藏  |  浏览/下载：21/0  |  提交时间：2013/10/11
Contrast research on interpolation and subpixel imaging in CCD geometric superresolution reconstruction (EI CONFERENCE) 会议论文  OAI收割
1st Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics, PrimeAsia 2009, November 19, 2009 - November 21, 2009, Shanghai, China
作者:  Xu Y.-S.;  Yang S.-W.
收藏  |  浏览/下载：24/0  |  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.