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» On segmented channel routability
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WIOPT
2006
IEEE
15 years 5 months ago
Connection-level QoS provisioning in multiple transmission technology-based OFDM system
A state-of-the-art orthogonal frequency division multiplexing (OFDM)-based access system, such as the DiffSeg system [1][2], uses a different set of transmission technologies, e.g...
Youngkyu Choi, Sunghyun Choi, Sung-Pil Hong
VTC
2007
IEEE
15 years 6 months ago
Packet Centric vs. Radio Centric Link Layer Approaches: A Quantitative Analysis
Abstract— A well-known concept to adapt the transmitted payload to the current channel capacity is to perform segmentation of the uncoded user payload. In [1], a new cross layera...
Francesco Rossetto, Michael Meyer, Michele Zorzi
MICCAI
2003
Springer
16 years 17 days 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...
CVPR
2011
IEEE
14 years 7 months ago
A Multichannel Edge-Weighted Centroidal Voronoi Tessellation Algorithm for 3D Superalloy Image Segmentation
In material science and engineering, the grain structure inside a super-alloy sample determines its mechanical and physical properties. In this paper, we develop a new Multichannel...
Y. Cao, L. Ju, Q. Zou, C. Qu, S. Wang
MICCAI
2010
Springer
14 years 9 months ago
A Generative Model for Brain Tumor Segmentation in Multi-Modal Images
Abstract. We introduce a generative probabilistic model for segmentation of tumors in multi-dimensional images. The model allows for different tumor boundaries in each channel, ref...
Bjoern H. Menze, Koenraad Van Leemput, Danial Lash...