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ICASSP
2007
IEEE
14 years 4 months ago
Distributed Coding of Shifts using the DFT Phase
In this paper we consider the problem of image encoding with side information at the decoder, where the side information is an integer shifted version of the image at the encoder....
Marco Dalai, Riccardo Leonardi, Pier Luigi Dragott...
ICDAR
2007
IEEE
14 years 4 months ago
Fast Lexicon-Based Scene Text Recognition with Sparse Belief Propagation
Using a lexicon can often improve character recognition under challenging conditions, such as poor image quality or unusual fonts. We propose a flexible probabilistic model for c...
Jerod J. Weinman, Erik G. Learned-Miller, Allen R....
ICRA
2007
IEEE
125views Robotics» more  ICRA 2007»
14 years 4 months ago
Port-Hamiltonian approaches to motion generation for mechanical systems
— This paper gives new motion generation methods for mechanical port-Hamiltonian systems. First, we propose a generation method based on an asymptotic stabilization method withou...
Satoru Sakai, Stefano Stramigioli
ICSNC
2007
IEEE
14 years 4 months ago
Self-Similarity Analysis Applied to 2D Breast Cancer Imaging
This article presents a new trend in computerized medical image analysis of breast cancer features, existing in mammograms (grey scale 2D images), based on recent approaches of th...
Filipe Soares, Pawel Andruszkiewic, Mário M...
ISCAS
2007
IEEE
222views Hardware» more  ISCAS 2007»
14 years 4 months ago
A Greedy Common Subexpression Elimination Algorithm for Implementing FIR Filters
— The complexity of Finite Impulse Response (FIR) filters is dominated by the number of adders (subtractors) used to implement the coefficient multipliers. A greedy Common Subexp...
S. Vijay, A. Prasad Vinod, Edmund Ming-Kit Lai