A Human Activity Recognition System using HMMs with GDA on Enhanced Independent Component Features
Journal: The International Arab Journal of Information Technology (Vol.12, No. 3)Publication Date: 2015-05-01
Authors : Zia Uddin; Deok-Hwan Kim; Tae-Seong Kim;
Page : 304-310
Keywords : HAR; EICA; GDA; HMM.;
Abstract
Human Activity Recognition (HAR) from time-sequential video images is an active research area in various applications such as video surveillance and smart homes nowadays. This paper presents a novel approach of automatic HAR based on Generalized Discriminant Analysis (GDA) on Enhanced Independent Component (EIC) features from binary silhouette information to be used with Hidden Markov Model (HMM) for training and recognition. The recognition performance using GDA on EIC features has been compared to other conventional approaches including Principle Component (PC), EIC and Linear Discriminant Analysis (LDA) on PC features where the preliminary results show the superiority of the proposed approach.
Other Latest Articles
- Stability Coalition Formation with Cost Sharing in Multi-Agent Systems Based on Volume Discount
- A Comparative Analysis of Software Protection Schemes
- A Hierarchical Approach to Improve Job Scheduling and Data Replication in Data Grid
- Novel Approaches for Scheduling Task Graphs in Heterogeneous Distributed Computing Environment
- Multi Dimensional Taxonomy of Bio-inspired Systems Based on Model Driven Architecture
Last modified: 2019-11-17 18:22:34