2013
Skodras, Athanassios
Discrete Gould transform - Fast realisations and data hiding Proceedings Article
In: 2013 Constantinides International Workshop on Signal Processing (CIWSP 2013), pp. 1-4, 2013.
Abstract | Links | BibTeX | Tags: computational complexity, data encapsulation, data hiding method, DGT, digital imaging, discrete Gould transform, discrete transforms, edge detection
@inproceedings{Skodras2013,
title = {Discrete Gould transform - Fast realisations and data hiding},
author = {Athanassios Skodras},
doi = {10.1049/ic.2013.0003},
year = {2013},
date = {2013-01-01},
booktitle = {2013 Constantinides International Workshop on Signal Processing (CIWSP 2013)},
pages = {1-4},
abstract = {The computational complexity of the discrete Gould transform (DGT) is studied and a fast realisation approach is proposed. The reversible difference expansion data hiding method is applied to the DGT coefficients and experimental results are given.},
keywords = {computational complexity, data encapsulation, data hiding method, DGT, digital imaging, discrete Gould transform, discrete transforms, edge detection},
pubstate = {published},
tppubtype = {inproceedings}
}
The computational complexity of the discrete Gould transform (DGT) is studied and a fast realisation approach is proposed. The reversible difference expansion data hiding method is applied to the DGT coefficients and experimental results are given.