TITLE:
The Correction of Commercial IMU Data for Single Image Registration
AUTHORS:
Shuib Rambat, Mohamad Syazli Fathi, John Elgy
KEYWORDS:
Commercial IMU; Epoch Analysis; Image Rectification
JOURNAL NAME:
Positioning,
Vol.4 No.2,
May
22,
2013
ABSTRACT: This study
aims to enhance the accuracy of the commercial Inertial Measurement Unit (IMU)
developed using the advanced
Micro-Electro-Mechanical System (MEMS) by using the epoch analysis technique. The
epoch analysis approach has been established
to quantify the observation data from static measurement stations. A
statistical approach is used to: 1) eliminate
gross errors; 2) determine the appropriate data (filter); 3) estimate future values; and 4) for data evaluation. The main attribute of epoch analysis is its
treatment of redundancy in
the observed data by taking into account the frequencies that are found within it. In a dynamic application,
epoch analysis is used by examining the instantaneous position. In this paper, the competency of epoch analysis in
reducing the commercial IMU data for geometrical image correction is presented.