Location-based System for Tracking Similar Trajectories Using Hybrid Method

Tracking System using Location-Based Services Technology

Available ubiquitous networks that make use of small mobile devices like PDA and cellular phones, offer varied possibility of use by new generation application softwares. These applications utilize the available networks and devices to help users in their daily activities in different geographical areas. These set of applications constitute location based services and combine Geographic Informa...

Using Calibration in RSSI- based Location Tracking System

This paper describes an enhancement method for location tracking system based on Received Signal Strength Indicator (RSSI)values and Extended Kalman Filter (EKF). The enhancement is based on pre calibration of measurement vectors and individual position block usage in final estimation of the target's position. The EKF and the described enhancement methods are used on a standard Wireless Local A...

A Novel Method for Tracking Moving Objects using Block-Based Similarity

Extracting and tracking active objects are two major issues in surveillance and monitoring applications such as nuclear reactors, mine security, and traffic controllers. In this paper, a block-based similarity algorithm is proposed in order to detect and track objects in the successive frames. We define similarity and cost functions based on the features of the blocks, leading to less computati...

A Vision-Based Hybrid Method for Eye Detection and Tracking

As one of the most salient features of human face, eyes play an important role in interpreting and understanding a person’s desires, needs, and emotional states. In this paper, a robust real-time “coarse to fine” method based on combining the appearance-based method and SVM approach was proposed for eye detection firstly, which combining the respective strengths of different complimentary techn...

Three-dimensional location estimation of trajectories of point targets using a projection-based transformation method