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» Dequantizing image orientation
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MICCAI
2002
Springer
16 years 5 months ago
A Spin Glass Based Framework to Untangle Fiber Crossing in MR Diffusion Based Tracking
We propose a general approach to the reconstruction of brain white matter geometry from diffusion-weighted data. This approach is based on an inverse problem framework. The optimal...
Yann Cointepas, Cyril Poupon, Denis Le Bihan, Jean...
IROS
2006
IEEE
110views Robotics» more  IROS 2006»
15 years 10 months ago
Probe Positioning Support Utilizing Shoulder Model for Ultrasound Diagnosis
- We have been studying the technologizing of skill of the medical doctor in the medical diagnosis such as dialysis related amyloid arthropathy (DRAA) by ultrasonographic images. P...
Norihiro Koizumi, Takehiko Tsurumi, Shin'ichi Wari...
DAGM
2003
Springer
15 years 9 months ago
Coherence-Enhancing Shock Filters
Shock filters are based in the idea to apply locally either a dilation or an erosion process, depending on whether the pixel belongs to the influence zone of a maximum or a minim...
Joachim Weickert
3DIM
1999
IEEE
15 years 8 months ago
Bayesian Estimation of Distance and Surface Normal with a Time-of-Flight Laser Rangefinder
We describe a Bayesian estimation method for measurement of both range and surface orientation using a laser range finder. The method not only provides more accurate estimates of ...
Jochen Lang, Dinesh K. Pai
ISBI
2006
IEEE
16 years 4 months ago
Evaluation of anisotropic filters for diffusion tensor imaging
Diffusion tensor imaging (DTI) measures, such as fractional anisotropy (FA), and trace are very sensitive to noise contained in the acquired diffusion weighted images. Typical iso...
Jee Eun Lee, Moo K. Chung, Andrew L. Alexander