Sciweavers

8676 search results - page 437 / 1736
» Reconciling Feature Modeling: A Feature Modeling Metamodel
Sort
View
MM
2004
ACM
195views Multimedia» more  MM 2004»
16 years 7 days ago
Facial expression representation and recognition based on texture augmentation and topographic masking
The variation of facial texture and surface due to the change of expression is an important cue for analyzing and modeling facial expressions. In this paper, we propose a new appr...
Lijun Yin, Johnny Loi, Wei Xiong
ICPR
2000
IEEE
15 years 11 months ago
Eigensnakes for Vessel Segmentation in Angiography
In this paper we introduce a new deformable model, called eigensnake, for segmentation of elongated structures in a probabilistic framework. Instead of snake attraction by speci...
Ricardo Toledo, Xavier Orriols, Petia Radeva, Xavi...
NIPS
2008
15 years 8 months ago
Robust Kernel Principal Component Analysis
Kernel Principal Component Analysis (KPCA) is a popular generalization of linear PCA that allows non-linear feature extraction. In KPCA, data in the input space is mapped to highe...
Minh Hoai Nguyen, Fernando De la Torre
EMNLP
2008
15 years 8 months ago
Mention Detection Crossing the Language Barrier
While significant effort has been put into annotating linguistic resources for several languages, there are still many left that have only small amounts of such resources. This p...
Imed Zitouni, Radu Florian
GISCIENCE
2010
Springer
215views GIS» more  GISCIENCE 2010»
15 years 7 months ago
Microtheories for Spatial Data Infrastructures - Accounting for Diversity of Local Conceptualizations at a Global Level
The categorization of our environment into feature types is an essential prerequisite for cartography, geographic information retrieval, routing applications, spatial decision supp...
Stephanie Duce, Krzysztof Janowicz