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ICIP
1994
IEEE
16 years 8 months ago
Discrete-Cosine/Sine-Transform Based Motion Estimation
A new motion estimation scheme, Discrete-Cosine/SineTransform Based Motion Estimation (DXT-ME) utilizing the principle of orthogonality of cosine and sine functions to estimate, i...
Ut-Va Koc, K. J. Ray Liu
MICCAI
2008
Springer
16 years 7 months ago
Level Set Based Surface Capturing in 3D Medical Images
Brain aneurysm rupture has been reported to be directly related to the size of aneurysms. The current method used to determine aneurysm size is to manually measure the width of th...
Bin Dong, Aichi Chien, Yu Mao, Jian Ye, Stanle...
MICCAI
2008
Springer
16 years 7 months ago
Conformal Slit Mapping and Its Applications to Brain Surface Parameterization
We propose a method that computes a conformal mapping from a multiply connected mesh to the so-called slit domain, which consists of a canonical rectangle or disk in which 3D curve...
Yalin Wang, Xianfeng Gu, Tony F. Chan, Paul M. ...
MICCAI
2008
Springer
16 years 7 months ago
Robust Image-Based IVUS Pullbacks Gating
Intracoronary UltraSound (IVUS) imaging allows to obtain high resolution images of internal part of coronary arteries. This tool is unique in the possibility to explore internal ve...
Carlo Gatta, Oriol Pujol, Oriol Rodriguez-Leor, ...
ICPR
2006
IEEE
16 years 7 months ago
Robust 3D Head Tracking Using Camera Pose Estimation
In this report we present a robust method to recover 3D position and orientation (pose) of a moving head using a single stationary camera. Head pose is recovered by formulating th...
Ehud Rivlin, Shay Ohayon