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Towards achieving a trade-off for SVD-based image watermarking using Mojette transform
Imperceptibility and robustness are a part of trade-off components in image watermarking
schemes and become one of the most studied in this field. Increasing imperceptibility usually …
schemes and become one of the most studied in this field. Increasing imperceptibility usually …
[کتاب][B] The Mojette transform: theory and applications
J Guédon - 2013 - books.google.com
Applied sciences in the 20th century have developed and used unitary transforms for
concentrating energy. Now, the challenge lies in the expression and use of redundancy to …
concentrating energy. Now, the challenge lies in the expression and use of redundancy to …
[PDF][PDF] Projective transforms on periodic discrete image arrays
This paper reviews the properties and applications of transforms designed specifically to
project digital data already arranged on a discrete, regular spatial grid and that have the …
project digital data already arranged on a discrete, regular spatial grid and that have the …
A geometry driven reconstruction algorithm for the Mojette transform
The Mojette transform is an entirely discrete form of the Radon transform developed in 1995.
It is exactly invertible with both the forward and inverse transforms requiring only the addition …
It is exactly invertible with both the forward and inverse transforms requiring only the addition …
A crypto-marking method for secure vector map
A crypto-marking technique can be used to provide a solution to the secure transmission
and storage of highly valuable and detailed vector maps. Such a solution would fulfill the …
and storage of highly valuable and detailed vector maps. Such a solution would fulfill the …
Robust digital image reconstruction via the discrete fourier slice theorem
The discrete Fourier slice theorem is an important tool for signal processing, especially in
the context of the exact reconstruction of an image from its projected views. This paper …
the context of the exact reconstruction of an image from its projected views. This paper …
Boundary ghosts for discrete tomography
Discrete tomography reconstructs an image of an object on a grid from its discrete
projections along relatively few directions. When the resulting system of linear equations is …
projections along relatively few directions. When the resulting system of linear equations is …
Reconstruction tomographique mojette
M Servières - 2005 - theses.hal.science
Une des thématiques abordée par l'équipe Image et Vidéo-Communication est la
reconstruction tomographique discréte à l'aide de la transformée Mojette. Ma thèse s' inscrit …
reconstruction tomographique discréte à l'aide de la transformée Mojette. Ma thèse s' inscrit …
A discrete tomography approach to PET reconstruction
In this paper, the popular FBP algorithm is revisited using discrete tomography. More
precisely, our version of the discrete exact Radon (inverse) transform called the Mojette …
precisely, our version of the discrete exact Radon (inverse) transform called the Mojette …
Some links between continuous and discrete Radon transform
The Filtered BackProjection is still questionable since many discrete versions have been
derived from the continuous Radon formalism. From a continuous point of view, a previous …
derived from the continuous Radon formalism. From a continuous point of view, a previous …