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Controllable fabrication of polygonal micro and nanostructures on sapphire surfaces by chemical etching after femtosecond laser irradiation 期刊论文
Optical Materials Express, 2019, 卷号: 9, 期号: 7, 页码: 2994-3005
作者:  H.B.Xie;  R.S.Joshya;  J.J.Yang;  C.L.Guo
浏览  |  Adobe PDF(3018Kb)  |  收藏  |  浏览/下载：615/362  |  提交时间：2020/08/24
light-emitting-diodes,substrate,extraction,efficiency,crystal,water,glass,blue,Materials Science,Optics  
The Cat's Eye Effect Target Recognition Method Based on Visual Attention 期刊论文
Chinese Journal of Electronics, 2019, 卷号: 28, 期号: 5, 页码: 1080-1086
作者:  X.B.Wang;  J.Zhang;  S.H.Wang
浏览  |  Adobe PDF(1884Kb)  |  收藏  |  浏览/下载：384/65  |  提交时间：2020/08/24
feature extraction,image fusion,object detection,target-saliency map,target region,Cat's eye effect target recognition method,visual,attention,second-directional derivative filter,directional channels,morphological method,potential targets exist,designed saliency fusing,method,candidate targets,Cat's eye effect target recognition method,based on visual attention (CTRVA),Target recognition,Saliency map,Engineering  
High-power and reliable GaN-based vertical light-emitting diodes on 4-inch silicon substrate 期刊论文
Optics Express, 2019, 卷号: 27, 期号: 20, 页码: A1506-A1516
作者:  S.J.Zhou;  H.H.Xu;  B.Tang;  Y.C.Liu;  H.Wan;  J.H.Miao
浏览  |  Adobe PDF(3290Kb)  |  收藏  |  浏览/下载：299/63  |  提交时间：2020/08/24
wall-plug efficiency,extraction efficiency,enhancement,titanium,contact,stress,layer,films,Optics  
Revealing the Role of Sidewall Orientation in Wet Chemical Etching of GaN-Based Ultraviolet Light-Emitting Diodes 期刊论文
Nanomaterials, 2019, 卷号: 9, 期号: 3, 页码: 8
作者:  H.Wan;  B.Tang;  N.Li;  S.J.Zhou;  C.Q.Gui;  S.Liu
浏览  |  Adobe PDF(4909Kb)  |  收藏  |  浏览/下载：212/60  |  提交时间：2020/08/24
GaN-based UV LED,wet chemical etching,prism-structured sidewall,crystal orientation,light extraction,efficiency,surface,plane,enhancement,extraction,layer,Science & Technology - Other Topics,Materials Science  
Timesaving phase retrieval approach based on difference map normalization and fast iterative algorithm 期刊论文
Optics and Lasers in Engineering, 2019, 卷号: 121, 页码: 18-28
作者:  Y.Zhang;  X.B.Tian;  R.G.Liang
浏览  |  Adobe PDF(5044Kb)  |  收藏  |  浏览/下载：203/81  |  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  
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
Optics Express, 2019, 卷号: 27, 期号: 14, 页码: 20047-20063
作者:  Y.Zhang;  X.B.Tian;  R.G.Liang
浏览  |  Adobe PDF(3608Kb)  |  收藏  |  浏览/下载：320/58  |  提交时间：2020/08/24
wave-front reconstruction,iterative algorithm,interferometry,extraction,interferograms,Optics  
Two-step random phase retrieval approach based on Gram-Schmidt orthonormalization and Lissajous ellipse fitting method 期刊论文
Optics Express, 2019, 卷号: 27, 期号: 3, 页码: 2575-2588
作者:  Y.Zhang;  X.B.Tian;  R.G.Liang
浏览  |  Adobe PDF(3604Kb)  |  收藏  |  浏览/下载：215/68  |  提交时间：2020/08/24
principal component analysis,shifting interferometry,iterative,algorithm,extraction,interferograms,vibration,Optics  
Infrared Dim-Small Target Detection Based on Robust Principal Component Analysis and Multi-Point Constant False Alarm 期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2019, 卷号: 39, 期号: 8
作者:  M.Ma;  D.Wang;  H.Sun;  T.Zhang
caj(1970Kb)  |  收藏  |  浏览/下载：321/34  |  提交时间：2020/08/24
Signal to noise ratio,Alarm systems,Errors,Extraction,Image resolution,Image segmentation,Object recognition,Pixels,Principal component analysis  
River detection in high-resolution SAR data using the Frangi filter and shearlet features 期刊论文
Remote Sensing Letters, 2019, 卷号: 10, 期号: 10, 页码: 949-958
作者:  Y.H.Liu;  L.B.Peng;  S.Q.Huang;  X.Y.Wang;  Y.Q.Wang;  Z.M.Peng
浏览  |  Adobe PDF(1958Kb)  |  收藏  |  浏览/下载：410/98  |  提交时间：2020/08/24
extraction,Remote Sensing,Imaging Science & Photographic Technology  
Enhanced Light Extraction of Flip-Chip Mini-LEDs with Prism-Structured Sidewall 期刊论文
Nanomaterials, 2019, 卷号: 9, 期号: 3, 页码: 8
作者:  B.Tang;  J.Miao;  Y.C.Liu;  H.Wan;  N.Li;  S.J.Zhou;  C.Q.Gui
浏览  |  Adobe PDF(4957Kb)  |  收藏  |  浏览/下载：397/73  |  提交时间：2020/08/24
flip-chip mini-LED,prism-structured sidewall,waveguide photons,light,extraction,emitting-diodes,gan,efficiency,performance,improvement,surface,Science & Technology - Other Topics,Materials Science