Browsing Wan Khairunizam Wan Ahmad, Assoc. Prof. Ir. Ts. Dr. by Title
Now showing items 14-33 of 53
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Computational fluid dynamic analysis of the effect of kink conduit in microvascular vein grafting
(IJENS Publishers, 2012)Arterial disease of the upper extremity is an uncommon occurance, most commonly caused by atherosclerosis. In some patients with arterial disease, surgical bypass by vein grafting or vein interposition may be performed. ... -
Computational fluid dynamic analysis on microvascular vein grafting: effect of mismatched conduit diameters
(IEEE Conference Publications, 2012)An artery disease of upper extremity is uncommon happened. The most common cause of artery disease in upper extremity is atherosclerosis. In few patients with artery disease, surgical vein bypassing or vein interposition ... -
Design of an automated breast cancer masses detection in mammogram using cellular neural network (CNN) algorithm
(American Scientific Publishers, 2014-01)An automation system using Cellular Neural Network (CNN) algorithm is proposed to assist the radiologists' task in interpreting the digital mammogram image for detecting the presence of breast masses abnormalities. Mammogram ... -
The development of a low cost cata glove by using flexible bend sensor for resistive interfaces
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)In this paper, the development of a new low cost DataGlove system based on fingertip bending tracking techniques is presented as an alternative to expensive devices. The purpose of the research is to design a robust and ... -
Development of an adaptive hand gesture database: Motion trajectories cue
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)The developments of computer technology become more fascinated especially through human-computer interaction (HCI). The visual interpretations and analysis of the human body motion are the intermediary of interaction between ... -
Development of Graphical User Interface (GUI) for dead reckoning system of a non-holonomic mobile robot
(American-Eurasian Network for Scientific Information (AENSI), 2014)This article presents the creation of GUI for the dead reckoning nonholonomic mobile robot and verifies the completion of designing a user-friendly GUI for controlling and operating, which will help the user to understand ... -
Development of low cost “GloveMAP” based on fingertip bending tracking techniques for virtual interaction
(IJENS Publishers, 2012-08)Thedevelopment of a new low cost GloveMAP based on fingertip bending tracking techniques for measuring the sign language is presented. Nowadays, the communication between two parties has always been a huge obstacle in the ... -
Development of underwater mobile robot AQUA-X with new maneuvering method
(American-Eurasian Network for Scientific Information (AENSI), 2014)An Unmanned underwater vehicle is a type of robot that can maneuver under the sea surface without any human operator. The first Autonomous Underwater Vehicles was developed by the University of Washington in 1957 (Blidberg, ... -
Dielectric spectroscopy of pharmaceutical drug (Paracetamol) dosage in water
(IEEE Conference Publications, 2013-12)This paper discuss about the dielectric measurement on different concentration of pharmaceutical drug using Agilent 85070E High-Temperature and Slim form probe. A microwave dielectric measurement is set up to measure dosage ... -
Differential steering control for an autonomous mobile robot: a preliminary experimental study
(Elsevier Ltd., 2012)In this paper, we present the first stage of a study in reducing errors occurred during the trajectory tracking by a nonholonomic mobile robot forwarding to a stable-target point. A preliminary experimental study is very ... -
Dynamic gesture recognition based on the probabilistic distribution of arm trajectory
(IEEE Conference Publications, 2008)The use of human motions for the interaction between humans and computers is becoming an attractive alternative, especially through the visual interpretation of the human body motion. In particular, hand gesture is used ... -
Emotion recognition from facial EMG signals using higher order statistics and principal component analysis
(Taylor & Francis, 2014-04)Higher order statistics (HOS) is an efficient feature extraction method used in diverse applications such as bio signal processing, seismic data processing, image processing, sonar, and radar. In this work, we have ... -
Experimental and analysis study on glovemap grasping force signal using Gaussian filtering method and principal component analysis (PCA)
(ICIC International, 2014-06)This research paper presents the analysis study of human grasping forces for several objects by using a DataGlove called GloveMAP. The grasping force is generated from the bending of proximal and intermediate phalanges of ... -
Extracting features of finger bending signal based on parameter of polynomial
(IJENS Publishers, 2014-02)Glove based device has outstandingly archive successfully in nowadays especially in industries, virtual reality, and medical. DataGlove is an interactive device, resembling a glove worn on the hand used to capture physical ... -
Extracting features of fingertips bending by using self-organizing map
(American-Eurasian Network for Scientific Information (AENSI), 2014)In this paper the method of Self-Organizing Maps (SOM) is introduced to analyze the human grasping activities of human fingertips bending using the low cost DataGlove called as GloveMAP. The research shows that the ... -
Extracting features point of lip movement for computer-based lip reading system
(IJENS Publishers, 2014-04)Lip reading is a technique of communication used by a hard hearing person in their conversation between themselves or with the normal person. Sometime the word they understand is not the same as what the other speaker talk. ... -
Frequency study of facial electromyography signals with respect to emotion recognition
(Walter de Gruyter GmbH, 2014-01)Emotional intelligence is one of the key research areas in human-computer interaction. This paper reports the development of an emotion recognition system using facial electromyogram (EMG) signals focusing the ambiguity ... -
A fusion of sensors information for autonomous driving control of an electric vehicle (EV)
(IOP Publishing Ltd, 2013)The study uses the environment of the road as input variables for the main system to control steering wheel, brake and acceleration pedals. A camera is installed on the roof of the Electric Vehicles (EV) and is used to ... -
Gesture recognition based on bayesian inference of distributed arm trajectory
(American Scientific Publishers, 2014-01)The use of human gestures has become an important part of human-computer interaction (HCI) and is receiving more and more attentions in the recent years, which allows users to communicate with machines in the natural way, ... -
Gesture recognition based on the probability distribution of arm trajectories
(The Society of Instrument and Control Engineers, 2009-09)The use of human motions for the interaction between humans and computers is becoming an attractive alternative to verbal media, especially through the visual interpretation of the human body motion. In particular, hand ...