Author/Authors :
Fadzil, Naizatul Shima Mohd Universiti Teknologi Malaysia - Faculty of Electrical Engineering - Process Tomography and Instrumentation Engineering Research Group (PROTOM-i), Infocomm Research Alliance, Malaysia , Abdul Rahim, Ruzairi Universiti Teknologi Malaysia - Faculty of Electrical Engineering - Process Tomography and Instrumentation Engineering Research Group (PROTOM-i), Infocomm Research Alliance, Malaysia , Jamaludin, Juliza Universiti Teknologi Malaysia - Faculty of Electrical Engineering - Process Tomography and Instrumentation Engineering Research Group (PROTOM-i), Infocomm Research Alliance, Malaysia , Muji, Siti Zarina Mohd Universiti Tun Hussein Onn Malaysia - Faculty of Electrical and Electronic Engineering, Malaysia , Abdul Sahib, Mohd Fadzli Universiti Tun Hussein Onn Malaysia - Faculty of Electrical and Electronic Engineering, Malaysia , Mansor, Mohd Saiful Badri Universiti Teknologi Malaysia - Faculty of Electrical Engineering - Process Tomography and Instrumentation Engineering Research Group (PROTOM-i), Infocomm Research Alliance, Malaysia , Nor Ayob, Nor Muzakkir Universiti Teknologi Malaysia - Faculty of Electrical Engineering - Process Tomography and Instrumentation Engineering Research Group (PROTOM-i), Infocomm Research Alliance, Malaysia , Jumaah, Mohd Fahajumi Universiti Teknologi Malaysia - Faculty of Electrical Engineering - Process Tomography and Instrumentation Engineering Research Group (PROTOM-i), Infocomm Research Alliance, Malaysia , Aw, Suzanna Ridzuan Universiti Teknologi Malaysia - Faculty of Electrical Engineering - Process Tomography and Instrumentation Engineering Research Group (PROTOM-i), Infocomm Research Alliance, Malaysia , Zawahir, Mohd Zikrillah Universiti Teknologi Malaysia - Faculty of Electrical Engineering - Process Tomography and Instrumentation Engineering Research Group (PROTOM-i), Infocomm Research Alliance, Malaysia
Abstract :
This paper presents a hardware design, arrangement and measurement for optical tomography where optical tomography uses light sources as the transmitter and photodiodes as the receiver. By using parallel projection for 44 laser transmitters and photodiode receivers at the cross-sectional boundary, the existence of bubbles inside a vertical column pipeline is determined. Octagon modelling with an eight-sided jig is used for projection and the measurement method for this research is shown. An offline technique is used to collect readings from each signal and the image is reconstructed from the data received.
