3135 search results - page 137 / 627 » Feature Extraction Using ICA |
ICAT
2006
IEEE
14 years 3 months ago
2006
IEEE
A real-time camera registration algorithm using nature features for augmented reality applications is presented. The system uses a single camera for visual tracking of the nature ...
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
Keyphrases are short phrases that reflect the main topic of a document. Because manually annotating documents with keyphrases is a time-consuming process, several automatic appro...
ESANN
2007
13 years 10 months ago
2007
We study dimensionality reduction or feature selection in text document categorization problem. We focus on the first step in building text categorization systems, that is the cho...
PCM
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. This paper presents a new method for extracting semantic information from basketball video. Our approach consists of three stages: shot and scene boundary detection, scen...
CIVR
2006
Springer
14 years 29 days ago
2006
Springer
The use of local features in computer vision has shown to be promising. Local features have several advantages including invariance to image transformations, independence of the ba...