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ICIP
2006
IEEE
16 years 6 months ago
Multiscale Image Disparity Estimation using the Quaternion Wavelet Transform
We propose an efficient multiscale image disparity estimation algorithm that estimates the local translations needed to align different regions in two images. The algorithm is bas...
Wai Lam Chan, Hyeokho Choi, Richard G. Baraniuk
EMMCVPR
2009
Springer
15 years 11 months ago
Robust Segmentation by Cutting across a Stack of Gamma Transformed Images
7th International Conference on Energy Minimization Methods in Computer Vision and Pattern Recognition, Bonn, Germany, August 24-27, 2009 Medical image segmentation appears to be ...
Elena Bernardis, Stella X. Yu
RTA
2009
Springer
15 years 11 months ago
A Heterogeneous Pushout Approach to Term-Graph Transformation
We address the problem of cyclic termgraph rewriting. We propose a new framework where rewrite rules are tuples of the form (L, R, τ, σ) such that L and R are termgraphs represen...
Dominique Duval, Rachid Echahed, Fréd&eacut...
BIBE
2007
IEEE
133views Bioinformatics» more  BIBE 2007»
15 years 11 months ago
Denoising of Array-Based DNA Copy Number Data Using The Dual-tree Complex Wavelet Transform
—Array-based comparative genomic hybridization (array CGH) is a highly efficient technique, allowing the simultaneous measurement of genomic DNA copy number at hundreds or thous...
Nha Nguyen, Heng Huang, Soontorn Oraintara, Yuhang...
EVOW
2007
Springer
15 years 10 months ago
Self-organizing Bio-inspired Sound Transformation
We present a time domain approach to explore a sound transformation paradigm for musical performance. Given a set of sounds containing a priori desired qualities and a population o...
Marcelo F. Caetano, Jônatas Manzolli, Fernan...