Sciweavers

1201 search results - page 179 / 241
» Algebraic Geometry and Object Representation in Computer Vis...
Sort
View
107
Voted
ICCV
2007
IEEE
16 years 5 months ago
Vector Quantizing Feature Space with a Regular Lattice
Most recent class-level object recognition systems work with visual words, i.e., vector quantized local descriptors. In this paper we examine the feasibility of a dataindependent ...
Tinne Tuytelaars, Cordelia Schmid
ICPR
2008
IEEE
16 years 4 months ago
Understanding visual dictionaries via Maximum Mutual Information curves
Visual dictionaries have been successfully applied to "bags-of-points" image representations for generic object recognition. Usually the choice of low-level interest reg...
Hongli Deng, Wei Zhang
99
Voted
ICPR
2008
IEEE
16 years 4 months ago
On refining dissimilarity matrices for an improved NN learning
Application-specific dissimilarity functions can be used for learning from a set of objects represented by pairwise dissimilarity matrices in this context. These dissimilarities m...
Elzbieta Pekalska, Robert P. W. Duin
135
Voted
ACIVS
2007
Springer
15 years 10 months ago
Segmentation of the Human Trachea Using Deformable Statistical Models of Tubular Shapes
Abstract. In this work, we present two active shape models for the segmentation of tubular objects. The first model is built using cylindrical parameterization and minimum descrip...
Romulo Pinho, Jan Sijbers, Toon Huysmans
ECCV
2010
Springer
15 years 9 months ago
Automatic Attribute Discovery and Characterization
It is common to use domain specific terminology – attributes – to describe the visual appearance of objects. In order to scale the use of these describable visual attributes t...