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» A Closed Form Solution to Direct Motion Segmentation
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GMP
2006
IEEE
127views Solid Modeling» more  GMP 2006»
15 years 3 months ago
Finding All Undercut-Free Parting Directions for Extrusions
For molding and casting processes, geometries that have undercut-free parting directions (UFPDs) are preferred for manufacturing. Identifying all UFPDs for arbitrary geometries at ...
Xiaorui Chen, Sara McMains
MIAR
2010
IEEE
14 years 8 months ago
DTI Connectivity by Segmentation
Abstract. This paper proposes a new method to compute connectivity information from diffusion weighted images. It is inspired by graphbased approaches to connectivity definition,...
Marc Niethammer, Alexis Boucharin, Christopher Zac...
CIVR
2008
Springer
207views Image Analysis» more  CIVR 2008»
14 years 11 months ago
Accumulated motion energy fields estimation and representation for semantic event detection
In this paper, a motion-based approach for detecting highlevel semantic events in video sequences is presented. Its main characteristic is its generic nature, i.e. it can be direc...
Georgios Th. Papadopoulos, Vasileios Mezaris, Ioan...
ACL
2006
14 years 11 months ago
Training Conditional Random Fields with Multivariate Evaluation Measures
This paper proposes a framework for training Conditional Random Fields (CRFs) to optimize multivariate evaluation measures, including non-linear measures such as F-score. Our prop...
Jun Suzuki, Erik McDermott, Hideki Isozaki
ISCAS
1994
IEEE
119views Hardware» more  ISCAS 1994»
15 years 1 months ago
Fast Design Algorithms for FIR Notch Filters
Based on symmetry of the maximally flat frequency response of a FIR notch filter the new design procedure is developed. The closed form solution provides direct computation of the...
Miroslav Vlcek, Ladislav Jires