Identification of similar scenes based on mRMR in terminal area

2021 ◽  
Author(s):  
Xiaowen Lv ◽  
Ligang Yuan ◽  
Haiyan Chen ◽  
Xiaye Hou ◽  
Yang Zeng
Keyword(s):  
1997 ◽  
Author(s):  
John Robinson, III ◽  
Thomas Davis ◽  
Douglas Isaacson ◽  
John Robinson, III ◽  
Thomas Davis ◽  
...  

2012 ◽  
Vol 186 ◽  
pp. 212-215
Author(s):  
Jacek Krawczyk ◽  
Włodzimierz Bogdanowicz ◽  
Grzegorz Dercz ◽  
Wojciech Gurdziel

Microstructure of terminal area of Al65Cu32.9Co2.1ingots (numbers indicate at.%), obtained via directional solidification was studied. Scanning Electron Microscopy, Transmission Electron Microscopy and X-ray powder diffraction were applied. Point microanalysis by Scanning Electron Microscope was used for examination of chemical compositions of alloy phases. It was found that tetragonal θ phase of Al2Cu stoichiometric formula was the dominate phase (matrix). Additionally the alloy contained orthogonal set of nanofibres of Al7Cu2Co T phase with the average diameter of 50-500 nm and oval areas of hexagonal Al3(Cu,Co)2H-phase, surrounded by monoclinic AlCu η1phase rim. Inside some areas of H-phase cores of decagonal quasicrystalline D phase were observed.


1985 ◽  
Author(s):  
F. KILMER ◽  
R. KILMER ◽  
H. SWENSON ◽  
A. WOODWARD

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