Search
Now showing items 21-29 of 29
On stereo processing procedure applied towards blind navigation aid - SVETA
(Institute of Electrical and Electronics Engineering (IEEE), 2005)
This paper presents a portable traveling support system using stereo image processing for the visually impaired people's navigation. This system named as SVETA consists of a helmet molded with stereo cameras in the front, ...
Object detection using circular hough transform
(Science Publications, 2005)
In this study we propose a new system to detect the object from an input image. The proposed system first uses the separability filter proposed by Fukui and Yamaguchi (Trans. IEICE Japan J80-D-II. 8, 2170-2177, 1997) to ...
Artificial intelligence techniques in IC chip marking
(Kolej Universiti Kejuruteraan Utara Malaysia, 2005)
In this paper, an industrial machine vision system incorporating Optical Character Recognition (OCR) is employed to inspect the marking on the Integrated Circuit (IC) Chips. This inspection is carried out while the ICs are ...
Small antenna efficiency by the reverberation chamber and the Wheeler Cap methods
(Institute of Electrical and Electronics Engineering (IEEE), 2005)
Two methods of determining an antenna's efficiency are compared. Each of these methods was used to measure the efficiency of three different antennas (two monopole antennas with attenuator and surface mount resistor, and ...
A comparative study of small antenna efficiency measurements
(Institute of Electrical and Electronics Engineering (IEEE), 2005)
Three methods of determining an antenna's efficiency are compared to measure the efficiency of three different antennas (two monopole antennas with attenuator and surface mount resistor, and modified folded monopole patch ...
Far-infrared optical transmission through asymmetrical ferroelectric films
(Research India Publications, 2005)
Investigation of far-infrared (FIR) spectroscopy for symmetrical ferroelectric (FE) films are discussed theoretically based on the basis of the Tilley-Zeks (TZ) model using Landau free energy expansion, Landau-
Khalatnikov ...
Ferroelectric research: the basic fundamental understanding
(Kolej Universiti Kejuruteraan Utara Malaysia, 2005)
This paper gives an overview of the basic theoretical aspect of ferroelectric materials. The basic theoretical concepts are described from the Landau free-energy density F in the first and second-order ferroelectric phase ...
Oscillatory dynamical switching system of bulk ferroelectrics
(Science Publications, 2005)
This study gives a detailed account of calculation of the bulk ferroelectric (FE) oscillatory dynamical system switching for first and second-order phase transition, respectively. All the formalism is delineated in the ...
The physics of Tsunami: basic understanding of the Indian Ocean disaster
(Science Publications, 2005)
This study gives a simple physics explanation behind the Indian Ocean earthquake, called December 26th‘s Tsunami. The explanation based on physics energy conservation and wave properties have been used to understand this ...