128 search results - page 2 / 26 » Image Retrieval Using Local Compact DCT-Based Representation |
CVPR
2006
IEEE
14 years 6 months ago
2006
IEEE
This paper develops an efficient new method for 3D partial shape retrieval. First, a Monte Carlo sampling strategy is employed to extract local shape signatures from each 3D model...
MICCAI
2003
Springer
14 years 5 months ago
2003
Springer
Computer-aided diagnosis is often based on comparing a structure of interest with prior models. Such a comparison requires automatic techniques in determining prior models from a s...
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...
ICIP
2010
IEEE
13 years 1 months ago
2010
IEEE
In partial-duplicate image retrieval, images are commonly represented using Bag-of-visual-Words (BoW) built from image local features, such as SIFT. Therefore, the discriminative ...
DAGM
2007
Springer
13 years 10 months ago
2007
Springer
Robot self-localization using a hemispherical camera system can be done without correspondences. We present a view-based approach using view descriptors, which enables us to effici...