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WSCG
2003
167views more  WSCG 2003»
13 years 11 months ago
Vector-valued Image Restoration with Applications to Magnetic Resonance Velocity Imaging
The analysis of blood flow patterns and the interaction between salient topological flow features and cardiovascular structure plays an important role in the study of cardiovascul...
Yin-Heung Pauline Ng, Guang-Zhong Yang
ICPR
2000
IEEE
14 years 2 months ago
Automatic Left Ventricular Endocardium Detection in Echocardiograms Based on Ternary Thresholding Method
Methods for automatic detection of left ventricular endocardium in echocardiograms are required to quantitatively evaluate the functional performance of the left ventricle. This s...
Wataru Ohyama, Tetsushi Wakabayashi, Fumitaka Kimu...
ICIP
2010
IEEE
13 years 8 months ago
Scanner identification using spectral noise in the frequency domain
As digital images have been propagated all over the world, identification techniques for image sources become more important. In this paper, we analyze properties of the scanner a...
Chang-Hee Choi, Min-Jeong Lee, Heung-Kyu Lee
ICIP
2005
IEEE
15 years 2 days ago
Countering oversegmentation in partitioning-based connectivities
A new theoretical development is presented for handling the over-segmentation problem in partitioning-based connected openings. The definition we propose treats singletons generat...
Georgios K. Ouzounis, Michael H. F. Wilkinson
ICCV
1995
IEEE
14 years 1 months ago
A Multi-Body Factorization Method for Motion Analysis
The structure-from-motion problem has been extensively studied in the field of computer vision. Yet, the bulk of the existing work assumes that the scene contains only a single m...
João Paulo Costeira, Takeo Kanade