4542 search results - page 220 / 909 » Unsupervised Feature Selection Using Feature Similarity |
102
click to vote
MMM
2008
Springer
15 years 6 months ago
2008
Springer
In this paper, we propose a novel query language for video indexing and retrieval that (1) enables to make queries both at the image level and at the semantic level (2) enables the...
SIGDIAL
2010
14 years 10 months ago
2010
This paper presents a comparison of two similar dialogue analysis tasks: segmenting real-life medical team meetings into patient case discussions, and segmenting scenario-based me...
106
Voted
CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
We treat tracking as a matching problem of detected keypoints between successive frames. The novelty of this paper is to learn classifier-based keypoint descriptions allowing to i...
ICRA
2010
IEEE
14 years 10 months ago
2010
IEEE
We present a novel approach for unsupervised discovery of repetitive objects from 3D point clouds. Our method assumes that objects are geometrically consistent, and uses multiple o...
102
click to vote
CLOR
2006
15 years 4 months ago
2006
The chapter describes visual classification by a hierarchy of semantic fragments. In fragment-based classification, objects within a class are represented by common sub-structures ...