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CVPR
2008
IEEE
14 years 4 months ago
Subspace segmentation with outliers: A grassmannian approach to the maximum consensus subspace
Segmenting arbitrary unions of linear subspaces is an important tool for computer vision tasks such as motion and image segmentation, SfM or object recognition. We segment subspac...
Nuno Pinho da Silva, João Paulo Costeira
FGR
2008
IEEE
141views Biometrics» more  FGR 2008»
14 years 4 months ago
Markerless view independent gait analysis with self-camera calibration
We present a new method for viewpoint independent markerless gait analysis. The system uses a single camera, does not require camera calibration and works with a wide range of dir...
Michela Goffredo, Richard D. Seely, John N. Carter...
HICSS
2008
IEEE
113views Biometrics» more  HICSS 2008»
14 years 4 months ago
Development and Validation of Scales to Measure the Strategic Potential of IT-Enabled Resources: A Resource-Based Approach
This paper describes the development of reliable and valid scales for assessing the strategic potential of IT-enabled resources. Following to the resource-based view of the firm (...
Saggi Nevo, Michael R. Wade
ICASSP
2008
IEEE
14 years 4 months ago
A GIS-like training algorithm for log-linear models with hidden variables
Conditional Random Fields (CRFs) are often estimated using an entropy based criterion in combination with Generalized Iterative Scaling (GIS). GIS offers, upon others, the immedi...
Georg Heigold, Thomas Deselaers, Ralf Schlüte...
ICPR
2008
IEEE
14 years 4 months ago
Retinal vessel tree segmentation using a deformable contour model
This paper presents an improved version of our specific methodology to detect the vessel tree in retinal angiographies. The automatic analysis of retinal vessel tree facilitates ...
Lucia Espona, María J. Carreira, Manuel Fra...