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IMR
1998
Springer
15 years 8 months ago
Advancing Front Quadrilateral Meshing Using Triangle Transformations
Quad-morphing is a new technique used for generating quadrilaterals from an existing triangle mesh. Beginning with an initial triangulation, triangles are systematically transform...
Steven J. Owen, Matthew L. Staten, Scott A. Canann...
CIS
2008
Springer
15 years 5 months ago
Discrete Fourier Transform Computation Using Neural Networks
In this paper, a method is introduced how to process the Discrete Fourier Transform (DFT) by a singlelayer neural network with a linear transfer function. By implementing the sugg...
Rosemarie Velik

Publication
295views
14 years 12 months ago
 Self-Authentication Of Natural Color Images In Pascal Transform Domain
This paper proposes a self-authentication scheme for color images, using a fragile data hiding method based on the Discrete Pascal Transform (DPT). The main contribution of this wo...
E. E. Varsaki, V. Fotopoulos and A. N. Skodras
ICIP
2007
IEEE
16 years 5 months ago
Enhancement of Medical Images by the Paired Transform
In this paper, we discuss the application of the two-dimensio- nal paired representation for processing medical images. This representation leads to the effective solution of the ...
Fatma Arslan, Artyom M. Grigoryan
ISM
2008
IEEE
161views Multimedia» more  ISM 2008»
15 years 10 months ago
Deblocking of Block-Transform Compressed Images Using Phase-Adaptive Shifted Thresholding
Many popular image compression schemes are based on block-transform coding, a technique where images are broken into small blocks of pixels prior to transformation and compression...
Alexander Wong, William Bishop