Efficient JPEG Batch Steganography Using Intrinsic Energy of Image Contents

2021 ◽  
pp. 1-1
Author(s):  
Xianglei Hu ◽  
Jiangqun Ni ◽  
Weizhe Zhang ◽  
Jiwu Huang
Keyword(s):  
Intrinsic Energy

Low-workfunction field-emission source for high-resolution EELS

1987 ◽  
Vol 45 ◽  
pp. 132-133
Author(s):  
P. E. Batson
Keyword(s):  
High Resolution ◽  
Energy Loss ◽  
Electron Probe ◽  
Collection Efficiency ◽  
Electron Sources ◽  
Wien Filter ◽  
Half Angle ◽  
Thermal Emitter ◽  
Electron Energy Loss ◽  
Intrinsic Energy

In recent years,instrumentation for electron energy loss spectroscopy (EELS) has been steadily improved to increase energy resolution and collection efficiency. At present 0.40eV at 10mR collection half angle is available with commercial magnetic sectors (e.g. Gatan, Inc. and VG Microscopes, Ltd.), and 70meV at 10mR has been demonstrated by use of a Wien filter within a large deceleration field. When these high resolution spectrometers are coupled to the modern small electron probe instrument, we obtain a tool which promises to reveal local changes in bandstructure and bonding near defects and interfaces in heterogeneous materials.Unfortunately, typical electron sources have intrinsic energy widths which limit attainable spectroscopic resolution in the absence of some monochromation system. For instance, the W thermal emitter has a half width of about 1eV.

scholarly journals Intrinsic Energy Landscapes of Amino Acid Side-Chains

2012 ◽  
Vol 52 (6) ◽  
pp. 1559-1572 ◽  
Author(s):  
Xiao Zhu ◽  
Pedro E.M. Lopes ◽  
Jihyun Shim ◽  
Alexander D. MacKerell
Keyword(s):  
Amino Acid ◽  
Side Chains ◽  
Energy Landscapes ◽  
Amino Acid Side Chains ◽  
Intrinsic Energy

Usage of polarization approximation for the estimation of scintillator intrinsic energy resolution

2010 ◽  
Vol 45 (3-6) ◽  
pp. 258-261 ◽  
Author(s):  
A.N. Vasil'ev ◽  
I.A. Markov ◽  
A.S. Zakharov
Keyword(s):  
Energy Resolution ◽  
Intrinsic Energy

scholarly journals On the Observational Determination of OB Standards

1985 ◽  
Vol 111 ◽  
pp. 529-532
Author(s):  
J. Krełowski ◽  
A. Strobel
Keyword(s):  
Energy Distributions ◽  
The Galaxy ◽  
Stellar Complexes ◽  
Intrinsic Energy

Observational evaluation of intrinsic energy distributions in OB spectra is difficult as these stars are usually reddened and any dereddening procedure may change from place to place in the Galaxy. We compare two-color diagrams (UV vs. visual) from two stellar complexes of the same Sp/L class. The observed differences may be caused by additional far-UV reddening of distant objects as well as by intrinsic differences between stars belonging to different complexes. We argue in favor of the first possibility which would allow one to use the same standards in all of the Galaxy.

scholarly journals Intrinsic energy dissipation in CVD-grown graphene nanoresonators

Nanoscale ◽  
2012 ◽  
Vol 4 (11) ◽  
pp. 3460 ◽  
Author(s):  
Zenan Qi ◽  
Harold S. Park
Keyword(s):  
Energy Dissipation ◽  
Grown Graphene ◽  
Intrinsic Energy
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