Browsing Researchers by Title

Now showing items 3450-3469 of 3514

    • Virtual reality simulator for phacoemulsification cataract surgery education and training 

      Chee, Kiang Lam; Sundaraj, Kenneth, Prof. Dr.; M. Nazri, Sulaiman (Elsevier Ltd., 2013)
      Computer systems are taking an important role in the field of medicine with the introduction of electronic biomedical devices in diagnosis and treatment, where medical records obtained from the devices are documented and ...

    • Virtual simulation of eyeball and extraocular muscle reaction during cataract surgery 

      Chee, Kiang Lam; Sundaraj, Kenneth, Prof. Dr.; M. Nazri, Sulaiman (Elsevier Ltd., 2012)
      Master-apprentice teaching method is most commonly used in medical education for all the time in transferring the surgical skill from a professional surgeon to a medical practitioner. The current technology has the ability ...

    • VIS-NIR spectral and particles distribution of Au, Ag, Cu, Al and Ni nanoparticles synthesized in distilled water using laser ablation 

      Mas Ira Syafila, Mohd Hilmi Tan; Ahmad Fairuz, Omar; Marzaini, Rashid; Uda, Hashim (Elsevier, 2019-07)
      In this research, gold (Au), silver (Ag), copper (Cu), aluminium (Al) and nickel (Ni) nanoparticles have been prepared by laser ablation in distilled water using Q-switched Nd: YAG. Comparative analysis between 1064 nm and ...

    • Vision based robot positioning and recognition using artificial intelligent system 

      Fathinul-Syahir, Ahmad Sa'ad; Hazry, Desa, Dr.; Muhammad Juhairi Aziz, Safar; Md Tasyrif, Abdul Rahman (International Islamic University Malaysia (UIAM), 2008-12-18)
      Many applications using vision based automation system incorporating robotic technology have been developed in many sectors, such as land-based and aerial-based remote sensing for natural resources assessments, precision ...

    • Vision based tracking control of an autonomous mobile robot in an indoor environment 

      Mohd Saifizi, Saidon; Hazry, Desa, Assoc. Prof. Dr.; Nagarajan, R.; Paulraj, M. P. (IEEE Conference Publications, 2011)
      In this paper, we present a scheme for target acquisition scheme for mobile robot that will use vision sensor. The scheme in order to accurately measures the location of a target in real world coordinates and finds the ...

    • Vision in robot soccer: a review 

      Nadarajah, Sivadev; Sundaraj, Kenneth, Prof. Dr. (Springer Science+Business Media Dordrecht, 2013)
      This paper will give readers an overview of the vision system used on Robot Soccer systems. Firstly, it lists out the positioning of the cameras that are used on a robot soccer system both for FIRA and RoboCup. Here various ...

    • Vision-based motion tracking rehabilitation system for gait disorder 

      Md. Asraf, Ali; Sundaraj, Kenneth, Assoc. Prof. Dr.; R. Badlishah, Ahmad, Prof. Dr.; Nizam Uddin, Ahamed; Md. Anamul, Islam (IEEE Conference Publications, 2012)
      Aim of the present study was to review the articles for the vision-based motion tracking, usually applied on the rehabilitation systems of gait disorder. Based on our ultimate goal, we searched several articles, available ...

    • Vision-based motion tracking rehabilitation system for gait disorder 

      Md. Asraf, Ali; Sundaraj, Kenneth, Assoc. Prof. Dr.; R. Badlishah, Ahmad, Prof. Dr.; Nizam Uddin, Ahamed; Md. Anamul, Islam (Institute of Electrical and Electronics Engineers (IEEE), 2012-11)
      Aim of the present study was to review the articles for the vision-based motion tracking, usually applied on the rehabilitation systems of gait disorder. Based on our ultimate goal, we searched several articles, available ...

    • Vision-based system for line following mobile robot 

      Abdul Halim, Ismail; Hazwani, Ramli; Megat Mohamad Hamdan, Megat Ahmad; Mohammad Hamiruce, Marhaban (IEEE Conference Publications, 2009)
      A vision based application is proposed for a line following mobile robot. A low-cost webcam is used as the sensor and the image buffers are processed via a customized image segregation method to output necessary information ...

    • Visual based SLAM using modified PSO 

      William, Low; Nagarajan, Ramachandran, Prof. Dr.; Sazali, Yaacob, Prof. Dr. (Institute of Electrical and Electronics Engineers (IEEE), 2010-05-21)
      Simultaneous Localization and Mapping (SLAM) addresses the problem of a robot navigating and acquiring spatial models of initially unknown environments, without an absolute localization means. To solve this problem, we ...

    • Visual studies on film boiling 

      Suhaimi, Illias; Muhammad Asri, Idris; Muhamad Saisuldin, Abdul Manan; H. Azmi; Mohd Fathullah, Ghazali (Universiti Malaysia Perlis, 2009-10-11)
      The purpose of this research is to study and examine the droplet bounding phenomena on carbon heated surface during film-boiling period, which occur when a water droplet collided with the heated surface at a very high ...

    • Voice controlled robot soccer 

      Sivadev, N.; Sundaraj, Kenneth, Assoc. Prof. (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Robot Soccer is a platform that integrates many fields and is an attractive field of research. This paper will introduce innovative a method to simulate real world interaction between the coach and the players. Using minimum ...

    • Voice Pathology Analysis using DT-CWPT and ReliefF Algorithm 

      Farah Nazlia, Che Kassim; Vikneswaran, Vijean; Hariharan, Muthusamy; Rokiah, Abdullah; Zulkapli, Abdullah (IOP Publishing, 2019)
      Voice pathology analysis has been one of the useful tools in the diagnosis of the pathological voice. This method is non-invasive, inexpensive and reduces time required for analysis. This paper investigates the feature ...

    • Voiceless Voice : An Intelligent Communication System for Physically Retarded Communities 

      Paulraj, M. P., Prof. Dr.; Sazali, Yaacob, Prof. Dr.; Abdul Hamid, Adom, Assoc. Prof. Dr.; Hema, Chengalvarayan Radhakrishnamurthy; Sathees, Kumar; Nataraj; Divakar, Purushothaman; Erdy Sulino, Muslim Tan (Universiti Malaysia Perlis, 2010-01-07)
      The Intelligent Voiceless communication is a device which can help the physically retarded peoples to communicate with the outside world by using their brain signals. Our product makes use of the active brain functions of ...

    • Voiceless Voice : An Itelligent Communication System For Physically Retarded Communities 

      Paulraj, M. P., Prof. Madya Dr.; Sazali, Yaacob, Prof. Dr.; Abdul Hamid, Adom, Assoc. Prof. Dr.; Hema, C. R.; Natraj, Sathees Kumar; Purushothaman, Divakar; Erdy Sulino, Mohd Muslim Tan (Malaysia Association of Research Scientists (MARS), 2010-02-04)
      The system can be easily custom designed for a physically impaired person. The system can be installed on any commercial powered computer or a laptop. Our product is cost effective compared to the cost of hiring care givers ...

    • Volatile aromatic hydrocarbons (VAHs) in residential indoor air in Brisbane, Australia 

      Nasrul, Hamidin; Jimmy, Yu; Dung Tri, Phung; Des William, Connell; Cordia, Chu (Elsevier, 2013-09)
      Volatile aromatic hydrocarbons (VAHs: benzene, toluene, ethylbenzene, mp-xylene, o-xylene, styrene, naphthalene) in residential indoor air in Brisbane, Australia were measured in 32 houses. The total VAHs (TVAHs) levels ...

    • A voltage reference circuit for current source of RFIC blocks 

      Marzuki, Arjuna; Zaliman, Sauli; Ali Yeon, Md Shakaff (Emerald Group Publishing Limited, 2008)
      Purpose - The purpose of this paper is to design a voltage reference circuit for current source of radio frequency integrated circuit blocks. The voltage reference circuit is called voltage for current source (VCS). ...

    • Voltage sag and the sensitive load 

      Ismail, Daut; Che Mat Hadzer, Mahmud; Surya, Hardi; Risnidar Chan, Bahaudin; Saedah, Siraj; Nor Haidar, Hashim (Universiti Malaysia Sarawak (UNIMAS), 2007-12-28)
      Voltage sag is the important factor in power quality problem faced by many industrial consumers. The most frequently reported among various types of power quality disturbance are voltages sags. The disturbance will cause ...

    • Vowel classification based on frequency response of vocal tract 

      Paulraj, M.P.; Sazali, Yaacob; Shahrul Azmi, M. Y. (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 ...

    • Vowel recognition based on frequency ranges determined by bandwidth approach 

      Paulraj, M. P.; Sazali, Yaacob; Mohd Yusof, S. A. (Institute of Eelectrical and Electronics Engineering (IEEE), 2009-07)
      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 new feature extraction ...