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• 长春光学精密机械与... [21]

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• OAI收割 [21]

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• 会议论文 [13]
• 期刊论文 [8]

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• 2019 [3]
• 2018 [5]
• 2013 [1]
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浏览/检索结果: 共21条，第1-10条 帮助 限定条件 存缴方式：oaiharvest    专题：长春光学精密机械与物理研究所    第一署名单位    第一作者单位    通讯作者单位     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序题名升序题名降序作者升序作者降序发表日期升序发表日期降序 Two-step random phase retrieval approach based on Gram-Schmidt orthonormalization and Lissajous ellipse fitting method 期刊论文  OAI收割 Optics Express, 2019, 卷号: 27, 期号: 3, 页码: 2575-2588 作者:  Y.Zhang;  X.B.Tian;  R.G.Liang   |  收藏  |  浏览/下载：11/0  |  提交时间：2020/08/24 principal component analysis,shifting interferometry,iterative,algorithm,extraction,interferograms,vibration,Optics   Accurate and fast two-step phase shifting algorithm based on principle component analysis and Lissajous ellipse fitting with random phase shift and no pre-filtering 期刊论文  OAI收割 Optics Express, 2019, 卷号: 27, 期号: 14, 页码: 20047-20063 作者:  Y.Zhang;  X.B.Tian;  R.G.Liang   |  收藏  |  浏览/下载：10/0  |  提交时间：2020/08/24 wave-front reconstruction,iterative algorithm,interferometry,extraction,interferograms,Optics   Timesaving phase retrieval approach based on difference map normalization and fast iterative algorithm 期刊论文  OAI收割 Optics and Lasers in Engineering, 2019, 卷号: 121, 页码: 18-28 作者:  Y.Zhang;  X.B.Tian;  R.G.Liang   |  收藏  |  浏览/下载：10/0  |  提交时间：2020/08/24 Phase shifting algorithm,Iterative algorithm,Difference ma,normalization,Phase shift,Interferometry,principal component analysis,wave-front reconstruction,shifting,interferometry,extraction,interferograms,vibration,errors,Optics   Random two-step phase shifting interferometry based on Lissajous ellipse fitting and least squares technologies 期刊论文  OAI收割 Optics Express, 2018, 卷号: 26, 期号: 12, 页码: 15059-15072 作者:  Zhang, Y.;  Tian, X. B.;  Liang, R. G.   |  收藏  |  浏览/下载：12/0  |  提交时间：2019/09/17 wave-front reconstruction  testing optical-surfaces  iterative  algorithm  extraction  interferograms  vibration  errors  steps  Optics   Infrared and visual image fusion using LNSST and an adaptive dual-channel PCNN with triple-linking strength 期刊论文  OAI收割 Neurocomputing, 2018, 卷号: 310, 页码: 135-147 作者:  Cheng, B. Y.;  Jin, L. X.;  Li, G. N.   |  收藏  |  浏览/下载：16/0  |  提交时间：2019/09/17 LNSST  ATD-PCNN  Image fusion  Singular value decomposition  Auxiliary  linking strength  Triple-linking strength  sparse representation  shearlet transform  multi-focus  feature-extraction  neural-network  domain  algorithm  decomposition  Computer Science   A novel fusion framework of visible light and infrared images based on singular value decomposition and adaptive DUAL-PCNN in NSST domain 期刊论文  OAI收割 Infrared Physics & Technology, 2018, 卷号: 91, 页码: 153-163 作者:  Cheng, B. Y.;  Jin, L. X.;  Li, G. N.   |  收藏  |  浏览/下载：21/0  |  提交时间：2019/09/17 NSST  ADS-PCNN  Image fusion  Singular value decomposition  Local  structure information operator  Linking strength  shearlet transform  feature-extraction  nsct domain  algorithm  scheme  Instruments & Instrumentation  Optics  Physics   Adaptive fusion framework of infrared and visual image using saliency detection and improved dual-channel PCNN in the LNSST domain 期刊论文  OAI收割 Infrared Physics & Technology, 2018, 卷号: 92, 页码: 30-43 作者:  Cheng, B. Y.;  Jin, L. X.;  Li, G. N.   |  收藏  |  浏览/下载：16/0  |  提交时间：2019/09/17 LNSST  Image fusion  Improved dual-channel PCNN  Frequency-tuned  saliency detection  sparse representation  contourlet transform  shearlet transform  feature-extraction  algorithm  decomposition  Instruments & Instrumentation  Optics  Physics   General fusion method for infrared and visual images via latent low-rank representation and local non-subsampled shearlet transform 期刊论文  OAI收割 Infrared Physics & Technology, 2018, 卷号: 92, 页码: 68-77 作者:  Cheng, B. Y.;  Jin, L. X.;  Li, G. N.   |  收藏  |  浏览/下载：17/0  |  提交时间：2019/09/17 Latent low-rank representation  Local non-subsampled shearlet transform  Salient features  Image fusion  visible-light  contourlet transform  feature-extraction  nsct domain  algorithm  pcnn  nsst  Instruments & Instrumentation  Optics  Physics   A novel algorithm for action landmarks extraction (EI CONFERENCE) 会议论文  OAI收割 2012 2nd International Conference on Advanced Materials and Computer Science, ICAMCS 2012, December 27, 2012 - December 28, 2012, Xiamen, China 作者:  Zhao J. 收藏  |  浏览/下载：11/0  |  提交时间：2013/03/25 In this work  we present a new algorithm for extracting action landmarks from proposition landmarks graph. Compared to published approaches  the action landmarks extraction algorithm we proposed can find more disjunctive action landmarks and single action landmarks. We illustrate our ideas with experiments among benchmark domains. The experiments show that the new algorithm is competitive with traditional algorithm for finding action landmarks from relaxed plan graph. (2013) Trans Tech Publications  Switzerland.   A sub-pixel extraction method for the center of the circular structure from spot array calibration target (EI CONFERENCE) 会议论文  OAI收割 2012 3rd International Conference on Information Technology for Manufacturing Systems, ITMS 2012, September 8, 2012 - September 9, 2012, Qingdao, China 作者:  Liu Y.;  Zhang T.;  Yang H.;  Gao X.;  Liu Y. 收藏  |  浏览/下载：65/0  |  提交时间：2013/03/25 The imaging measurement system must be calibrated before application. In calibration procedure  sub-pixel center extraction is the crucial step for the final accuracy. In this paper  a new sub-pixel extraction method is proposed. Edge detection at pixel level is obtained using LOG operator  then sub-pixel edge detection is realized using the Facet model. Finally  the least squares ellipse fitting is operated on the sub-pixel edge to determine the sub-pixel center. Experiment on a series of simulated images indicates that this algorithm is able to realize the center location accuracy of 0.01-0.02 pixel  and meets the requirement of sub-pixel level. (2012) Trans Tech Publications  Switzerland.