Sciweavers

7393 search results - page 2 / 1479
» Synthesis-for-testability using transformations
Sort
View
MODELS
2009
Springer
14 years 1 months ago
Towards Composite Model Transformations Using Distributed Graph Transformation Concepts
Model-based development of highly complex software systems leads to large models. Storing them in repositories offers the possibility to work with these models in a distributed env...
Stefan Jurack, Gabriele Taentzer
ECEASST
2008
76views more  ECEASST 2008»
13 years 7 months ago
Implementing Petri Net Transformations using Graph Transformation Tools
Enrico Biermann, Claudia Ermel, Tony Modica, Peggy...
ICIP
2005
IEEE
14 years 9 months ago
JPEG 2000 scalar quantization using an optimally frequency localized modulated lapped transform
JPEG 2000 is a lossy integer-to-integer transform-based compression method that first quantizes the separable 2-D wavelet transform coefficients, then entropy codes them. The imag...
Peter C. Tay, Joseph P. Havlicek
ICPR
2010
IEEE
13 years 5 months ago
Shape-Based Image Retrieval Using a New Descriptor Based on the Radon and Wavelet Transforms
In this paper, the Radon transform is used to design a new descriptor called Phi-signature invariant to usual geometric transformations. Experiments show the effectiveness of the m...
Nafaa Nacereddine, Salvatore Tabbone, Djemel Ziou,...
ICMCS
2007
IEEE
163views Multimedia» more  ICMCS 2007»
14 years 1 months ago
Using Deformable Surface Models to Derive a DCT-Like 2D Transform
This paper introduces a ¢¤£ discrete, non-separable transform for image processing, which can be regarded as a combination of the well known Discrete Cosine Transform (DCT) wit...
Michail Krinidis, Nikos Nikolaidis, Ioannis Pitas