Cart (Loading....) | Create Account
Close category search window
 

Multi-view Clustering of Visual Words Using Canonical Correlation Analysis for Human Action Recognition

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Saghafi, B. ; Centre For Multimedia & Network Technol., Nanyang Technol. Univ., Singapore, Singapore ; Rajan, D.

In this paper we propose a novel approach for introducing semantic relations into the bag-of-words framework for recognizing human actions. We represent visual words in two different views: the original features and the document co-occurrence representation. The latter view conveys semantic relations but is large, sparse and noisy. We use canonical correlation analysis between the two views to find a subspace in which the words are more semantically distributed. We apply k-means clustering in the computed space to find semantically meaningful clusters and use them as the semantic visual vocabulary. Incorporating the semantic visual vocabulary the features are quantized to form more discriminative histograms. Eventually the histograms are classified using an SVM classifier. We have tested our approach on KTH action dataset and achieved promising results.

Published in:

Machine Learning and Applications (ICMLA), 2010 Ninth International Conference on

Date of Conference:

12-14 Dec. 2010

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.