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ICIP
2005
IEEE
16 years 2 months ago
Implicit surface segmentation by minimal paths, applications in 3D medical images
In this paper we introduce a novel edge-based, implicit approach for single object segmentation in 3D images. From a couple of curves, traced by the user on the object to be segme...
Roberto Ardon, Laurent D. Cohen, Anthony J. Yezzi
LION
2009
Springer
135views Optimization» more  LION 2009»
15 years 7 months ago
Neural Network Pairwise Interaction Fields for Protein Model Quality Assessment
We present a new knowledge-based Model Quality Assessment Program (MQAP) at the residue level which evaluates single protein structure models. We use a tree representation of the ...
Alberto J. M. Martin, Alessandro Vullo, Gianluca P...
97
Voted
BPM
2006
Springer
132views Business» more  BPM 2006»
15 years 2 months ago
Product-Driven Enterprise Interoperability for Manufacturing Systems Integration
The "Babel tower effect", induced by the heterogeneity of applications available in the operation of enterprises brings to a consistent lack of "exchangeability"...
Michele Dassisti, Hervé Panetto, Angela Tur...
CGVR
2006
15 years 2 months ago
Design Issues and Challenges of 3-D Object Modeling and 2-D Rendering
- The challenges in modeling 3-D objects using facets and surface patches are investigated, and enhancement over the Gouraud's and Phong's interpolative shading is presen...
Omar Aboutalib, Bea Thai
CORR
2008
Springer
92views Education» more  CORR 2008»
15 years 1 months ago
Convex Sparse Matrix Factorizations
We present a convex formulation of dictionary learning for sparse signal decomposition. Convexity is obtained by replacing the usual explicit upper bound on the dictionary size by...
Francis Bach, Julien Mairal, Jean Ponce