scholarly journals Geometric Deformation on Objects: Unsupervised Image Manipulation via Conjugation

Author(s):  
Changqing Fu ◽  
Laurent D. Cohen
2009 ◽  
Author(s):  
F. Jacob Seagull ◽  
Peter Miller ◽  
Ivan George ◽  
Paul Mlyniec ◽  
Adrian Park
Keyword(s):  
3D Image ◽  

2017 ◽  
Vol 2017 (7) ◽  
pp. 113-120 ◽  
Author(s):  
Sujoy Chakraborty ◽  
Matthias Kirchner

Author(s):  
Lemcia Hutajulu ◽  
Hery Sunandar ◽  
Imam Saputra

Cryptography is used to protect the contents of information from anyone except those who have the authority or secret key to open information that has been encoded. Along with the development of technology and computers, the increase in computer crime has also increased, especially in image manipulation. There are many ways that people use to manipulate images that have a detrimental effect on others. The originality of a digital image is the authenticity of the image in terms of colors, shapes, objects and information without the slightest change from the other party. Nowadays many digital images circulating on the internet have been manipulated and even images have been used for material fraud in the competition, so we need a method that can detect the image is genuine or fake. In this study, the authors used the MD4 and SHA-384 methods to detect the originality of digital images, by using this method an image of doubtful authenticity can be found out that the image is authentic or fake.Keywords: Originality, Image, MD4 and SHA-384


2021 ◽  
Vol 967 ◽  
pp. 115420
Author(s):  
P. Meert ◽  
R. da Rocha

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 21481-21497
Author(s):  
Dylan Seychell ◽  
Carl James Debono ◽  
Mark Bugeja ◽  
Jeremy Borg ◽  
Matthew Sacco
Keyword(s):  

2000 ◽  
Vol 8 (3) ◽  
pp. 8-9
Author(s):  
Mark. H.C. Lam ◽  
David A. Jans

We have recently been shopping for a confocal microscope and have found a simple way to test the capabilities of the various units that have been demonstrated to us. Some of the important aspects that we were looking for in our “ideal” multi-user system were:1)Ease of use.2)The ability to obtain good X-Y, X-Z and hence X-Y-Z resolution, and the accurate display of these images.3)The depth within the sample at which the system can resolve structures (this of course depends mostly on the lenses used), but is still an important criteria as it reflects on the system as a whole.4)“extras” such as a transmission detector and reconstruction/ analysis/image manipulation software.


2008 ◽  
Vol 16 (4) ◽  
pp. 62-63
Author(s):  
V.M. Dusevich ◽  
J.H. Purk ◽  
J.D. Eick

Coloring pictures is an educational exercise, which is fun, and helps develop important skills. Coloring SEM micrographs is especially suitable for electron microscopists. Color micrographs are not just great looking on a lab wall; they inspire both microscopists and students to exercise digital picture manipulation. Many microscopists enjoyed looking at the beautiful color micrographs by D. Scharf, but were frustrated to learn they needed a very particular scanning electron microscope equipped with multiple secondary electron detectors in order to color their own pictures. Fortunately, there are other ways to color SEM micrographs. Most SEMs are equipped with at least two detectors, for secondary and backscattered electrons.


2008 ◽  
Vol 5 (9) ◽  
pp. 869-869 ◽  
Author(s):  
E. Abraham ◽  
K. B. Adler ◽  
S. D. Shapiro ◽  
A. R. Leff
Keyword(s):  

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