1376 search results - page 108 / 276 » Learning Local Image Descriptors |
CBMS
2009
IEEE
14 years 5 months ago
2009
IEEE
Feature extraction and selection are two important steps for shape retrieval. Given a data set, a set of features which describe the shape property from different aspects are extr...
SIGGRAPH
1993
ACM
14 years 2 months ago
1993
ACM
Imaging vector fields has applications in science, art, image processing and special effects. An effective new approach is to use linear and curvilinear filtering techniques to ...
ICMCS
2005
IEEE
14 years 4 months ago
2005
IEEE
In this paper, we propose a novel face hallucination framework based on image patches, which exploits local geometry structures of overlapping patches to hallucinate different com...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
Non-negative matrix factorization (NMF) is an excellent tool for unsupervised parts-based learning, but proves to be ineffective when parts of a whole follow a specific pattern. ...
CCIA
2010
Springer
13 years 5 months ago
2010
Springer
In this paper, we propose an object segmentation framework, based on the popular bag of features (BoF), which can process several images per second while achieving a good segmentat...