40 search results - page 1 / 8 » Discriminative codeword selection for image representation |
MM
2010
ACM
13 years 3 months ago
2010
ACM
Bag of features (BoF) representation has attracted an increasing amount of attention in large scale image processing systems. BoF representation treats images as loose collections...
CVPR
2008
IEEE
13 years 6 months ago
2008
IEEE
We consider the problem of visual categorization with minimal supervision during training. We propose a partbased model that loosely captures structural information. We represent ...
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
Fine-grained categorization refers to the task of classifying objects that belong to the same basic-level class (e.g. different bird species) and share similar shape or visual app...
CVPR
2005
IEEE
14 years 6 months ago
2005
IEEE
In this paper, we present a novel approach to solving the supervised dimensionality reduction problem by encoding an image object as a general tensor of 2nd or higher order. First...
ICPR
2000
IEEE
13 years 9 months ago
2000
IEEE
In this work we proposea new statistic deformable model that we call discriminant snake for 3D reconstruction in volumetric images. Our discriminant snake generalises the classica...