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Ultrasonic tomography imaging simulation of two-phase homogeneous flow
(Emerald Group Publishing Limited, 2009-09)
Purpose - The purpose of this paper is to present an implementation of ultrasonic tomography simulation to investigate the laminar flow of stratified liquid between water and oil. Design/methodology/approach - The velocity ...
Real-time detection of face and iris
(World Scientific and Engineering Academy and Society (WSEAS), 2009-06)
In this study, a computational algorithm has been developed to automatically detect human face and irises from color images captured by real-time camera. Haar cascade-based algorithm has been applied for simple and fast ...
Real time mass flow rate measurement using multiple fan beam optical tomography
(Elsevier, 2008)
This paper presents the implementing multiple fan beam projection technique using optical fibre sensors for a tomography system. From the dynamic experiment of solid/gas flow using plastic beads in a gravity flow rig, the ...
Design and modelling of ultrasonic tomography for two-component high-acoustic impedance mixture
(Elsevier B.V., 2008-10)
This paper describes the design and modelling of ultrasonic tomography for two-component high-acoustic impedance mixture such as liquid/gas and oil/gas flow which commonly found in chemical columns and industrial pipelines. ...
Multiple fan-beam optical tomography: Modelling techniques
(MDPI Publishing, 2009-11)
This paper explains in detail the solution to the forward and inverse problem faced in this research. In the forward problem section, the projection geometry and the sensor modelling are discussed. The dimensions, distributions ...
Investigation of facial artifacts on face biometrics using eigenface based single and multiple neural networks
(World Scientific and Engineering Academy and Society (WSEAS) Press, 2009)
Biometrics has been an important issue pertaining to security in the last few decades. Departments or agencies entrusted with national security are increasingly installing surveillance cameras in strategic or critical areas ...
Real-time background subtraction using adaptive thresholding and dynamic updating for biometric face detection
(World Scientific and Engineering Academy and Society (WSEAS), 2008)
Face biometrics is an automated method of recognizing a person's face based on a physiological or behavioral characteristic. Face recognition works by first obtaining an image of a person. This process is usually known as ...
Vowel classification based on frequency response of vocal tract
(Institute of Electrical and Electronics Engineering (IEEE), 2008-05)
Automatic speech recognition (ASR) has made great strides with the development of digital signal processing hardware and software especially using English as the language of choice. In this paper, a modified feature ...
Brain machine interface: Analysis of segmented EEG signal classification using short-time PCA and recurrent neural networks
(University of Basrah, 2008)
Brain machine interface provides a communication channel between the human brain and an
external device. Brain interfaces are studied to provide rehabilitation to patients with
neurodegenerative diseases; such patients ...
Fuzzy clustering for genetic algorithm based optimized ellipse data in classifying face emotion
(Institute of Electrical and Electronics Engineering (IEEE), 2007-10)
In this paper, lip and eye features are applied to classify the human emotion using a set of irregular and regular ellipse fitting equations using genetic algorithm (GA). A South East Asian face is considered in this study. ...