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Road detection based on illuminant invariance and quadratic estimation 期刊论文
OPTIK, 2019, 卷号: 185, 页码: 672-684
作者:  Wang, Ende;  Li, Yong;  Sun, Anan;  Gao, Huashuai;  Yang, Jingchao;  Fang, Zheng
收藏  |  浏览/下载:157/0  |  提交时间:2021/02/02
Machine vision  Image segmentation  Road extraction  Illumination  
Road detection based on illuminant invariance and quadratic estimation 期刊论文
OPTIK, 2019, 卷号: 185, 页码: 672-684
作者:  Wang, Ende;  Li, Yong;  Sun, Anan;  Gao, Huashuai;  Yang, Jingchao;  Fang, Zheng
收藏  |  浏览/下载:124/0  |  提交时间:2021/02/02
Machine vision  Image segmentation  Road extraction  Illumination  
Effect of Ba substitution on photoluminescence of Zn1-xBaxAl2O4:Eu3+ 期刊论文
OPTIK, 2016, 卷号: 127, 期号: 5, 页码: 2617-2619
作者:  Wang, Ke;  Luo, Kai-Xuan;  Feng, Wen-Lin;  wenlinfeng@126.com
收藏  |  浏览/下载:109/0  |  提交时间:2016/04/21
Photoluminescence  Phosphor  Solid-state Synthesis Method  Zn1-x,Baxal2o4  Eu3++  
Photoluminescence properties of red europium doped calcium tungstate phosphors for blue-pumped light-emitting diodes 期刊论文
OPTIK, 2015, 卷号: 126, 期号: 14, 页码: 1341-1343
作者:  Zhang, W. J.;  Feng, W. L.;  Nie, Y. M.;  wenlinfeng@126.com
收藏  |  浏览/下载:188/0  |  提交时间:2016/04/21
Photoluminescence  Phosphor  Hydrothermal Method  Cawo4:Eu3++  
Effect of boric acid on structure, morphology and luminescent properties of divalent europium doped calcium aluminate phosphors 期刊论文
Optik, 2014, 卷号: 125, 期号: 3, 页码: 1252-1254
作者:  C. Zeng;  W. L. Feng;  Z. Chen
收藏  |  浏览/下载:125/0  |  提交时间:2014/02/19
High Temperature Solid-state Method  Photoluminescence  H3bo3  Blue  Phosphors  Caal2o4: Eu2++  Red Phosphors  Eu3++  Eu2++  
A study of thermal shift of the popular laser line E-1 (R-1 -> Y-1) transition for Nd3+-doped YVO4 crystal 期刊论文
Optik, 2013, 卷号: 124, 期号: 13, 页码: 1564-1566
作者:  W. C. Zheng;  P. Su;  H. G. Liu;  G. Y. Feng
收藏  |  浏览/下载:116/0  |  提交时间:2013/12/24
Thermal Shift  Electron-phonon Coupling  Laser Crystal  Yvo4  Nd3++  Spectral-lines  Nd-yvo4 Laser  Energy-levels  Temperature  
Theoretical investigations of the spin Hamiltonian parameters for the tetragonal Rh(CN)(4)Cl-2 (4-) complex in KCl 期刊论文
Optik, 2013, 卷号: 124, 期号: 23, 页码: 6186-6189
作者:  B. T. Song;  S. Y. Wu;  M. Q. Kuang;  Y. X. Hu
收藏  |  浏览/下载:121/0  |  提交时间:2014/02/19
Crystal-fields And Spin Hamiltonians  Electron Paramagnetic Resonance  Rh2++  Kcl  Electron-paramagnetic-resonance  Atomic Screening Constants  Transition-metal Ions  Superposition Model  Scf Functions  Crystals  Chloride  Spectra  Cobalt  Ni2++  
Theoretical studies of the spin Hamiltonian parameters for Cr+ in NaX (X= F, Cl, Br) 期刊论文
Optik, 2013, 卷号: 124, 期号: 10, 页码: 892-896
作者:  M. Q. Kuang;  S. Y. Wu;  B. T. Song;  L. L. Li;  Z. H. Zhang
收藏  |  浏览/下载:124/0  |  提交时间:2013/12/24
Electron Paramagnetic Resonance  Defect And Impurities  Cr++  Nax (x = f,  Cl, Br)  Atomic Screening Constants  Iron-group Ions  Fluoride Crystals  Scf  Functions  Nacl  Conductivity  Resonance  Energy  Films  Nabr  
Studies on the local structure and the EPR parameters for the tetragonal Pt3+ center in PbTiO3 期刊论文
Optik, 2013, 卷号: 124, 期号: 16, 页码: 2493-2495
作者:  B. T. Song;  S. Y. Wu;  M. Q. Kuang;  X. F. Hu
收藏  |  浏览/下载:164/0  |  提交时间:2013/12/24
Defect Structures  Electron Paramagnetic Resonance  Crystal- And ligAnd  Fields  Pt3++  Pbtio3  Electron-paramagnetic-resonance  Atomic Screening Constants  Single-crystals  Scf Functions  Ions  Cr3++  Nanopowders  Fields  Mgo  
Investigation of energy levels and local lattice for LuLiF4: Yb3+ laser crystal 期刊论文
Optik, 2012, 卷号: 123, 期号: 8, 页码: 720-721
作者:  W. L. Feng;  T. X. Zeng;  M. F. Zhao;  X. M. Li
收藏  |  浏览/下载:112/0  |  提交时间:2013/02/05
Spectroscopy  Energy Levels  Crystal-field Theory  Lulif4: Yb3++ Crystal  Czochralski Method  Single-crystals  Liyf4  Liluf4  Ho  Parameters  Growth  Model  Tm