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MICCAI
2003
Springer
16 years 7 months ago
Robust Estimation for Brain Tumor Segmentation
Given models for healthy brains, tumor segmentation can be seen as a process of detecting abnormalities or outliers that are present with certain image intensity and geometric prop...
Marcel Prastawa, Elizabeth Bullitt, Sean Ho, Guido...
MICCAI
2003
Springer
16 years 7 months ago
Cortical Shift Tracking Using a Laser Range Scanner and Deformable Registration Methods
A novel brain shift tracking protocol is introduced in this paper which utilizes laser range scan (LRS) data and 2D deformable image registration. This protocol builds on previous ...
Tuhin K. Sinha, Valerie Duay, Benoit M. Dawant, Mi...
MICCAI
2004
Springer
16 years 7 months ago
Learning Coupled Prior Shape and Appearance Models for Segmentation
We present a novel framework for learning a joint shape and appearance model from a large set of un-labelled training examples in arbitrary positions and orientations. The shape an...
Xiaolei Huang, Zhiguo Li, Dimitris N. Metaxas
MICCAI
2004
Springer
16 years 7 months ago
Precise Evaluation of Positioning Repeatability of MR-Compatible Manipulator Inside MRI
Abstract. In this paper, we experimentally tested the positioning repeatability of MR-compatible manipulator with a CCD laser micrometer inside MRI. To evaluate the performance of ...
Yoshihiko Koseki, Ron Kikinis, Ferenc A. Jolesz, K...
MICCAI
2004
Springer
16 years 7 months ago
Non-rigid Atlas to Subject Registration with Pathologies for Conformal Brain Radiotherapy
Warping a digital atlas toward a patient image allows the simultaneous segmentation of several structures. This may be of great interest for cerebral images, since the brain contai...
Radu Stefanescu, Olivier Commowick, Grégoir...