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MICCAI
2005
Springer
14 years 10 months ago
Tissue Classification of Noisy MR Brain Images Using Constrained GMM
We present an automated algorithm for tissue segmentation of noisy, low contrast magnetic resonance (MR) images of the brain. We use a mixture model composed of a large number of G...
Amit Ruf, Hayit Greenspan, Jacob Goldberger
ASPDAC
2008
ACM
86views Hardware» more  ASPDAC 2008»
13 years 12 months ago
An MILP-based wire spreading algorithm for PSM-aware layout modification
Phase shifting mask (PSM) is a promising resolution enhancement technique, which is used in the deep sub-wavelength lithography of the VLSI fabrication process. However, applying ...
Ming-Chao Tsai, Yung-Chia Lin, Ting-Chi Wang
INFOVIS
1997
IEEE
14 years 2 months ago
H3: laying out large directed graphs in 3D hyperbolic space
We present the H3 layout technique for drawing large directed graphs as node-link diagrams in 3D hyperbolic space. We can lay out much larger structures than can be handled using ...
Tamara Munzner
GD
1995
Springer
14 years 1 months ago
Fast Interactive 3-D Graph Visualization
We present a 3-D version of GEM [6], a randomized adaptive layout algorithm for nicely drawing undirected graphs, based on the spring-embedder paradigm [4]. The new version, GEM-3D...
Ingo Bruß, Arne Frick
TSMC
1998
109views more  TSMC 1998»
13 years 9 months ago
Using graph parsing for automatic graph drawing
: This paper presents a procedure for automatically drawing directed graphs. Our system, CG, uses a unique clan-based graph decomposition to determine intrinsic substructures (clan...
Carolyn McCreary, Richard Chapman, Fwu-Shan Shieh