The effect of parallel projection towards image performance

Mohd Muji , Siti Zarina and Abdul Rahim, Ruzairi and Leow , Pei Ling and Rahiman, Mohd Hafiz Fazalul and Abd Shaib, Mohd Fadzli and Nor Ayob, Nor Muzakkir and Mohamad, Elmy Johana and Zakaria, Zulkarnay and Puspanathan, Muhammad Jaysuman and Mansor, Muhammad Saiful Badri and Mohd Fadzil, Naizatul Shima The effect of parallel projection towards image performance. 2011 IEEE Student Conference on Research and Development .

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Abstract

In tomography, there are two common projection namely, parallel beam and fan beam. Both projections give a different impact towards system performance and the image itself. This paper will focus on the attenuation factor that affects towards images in parallel projection. The focuses are to see the differences between one, two, three and four projections towards image performance. The projection is come from light that is produced by LED infrared while photodiode is act as receiver. Any appearance of object between transmitter and receiver will change the voltage that is produce by receiver. The bigger the object, the more voltage losses will be sensed. The voltage loss will be manipulated to form an image where it is found out that the more the projection is applied, the image will be displayed clearer and have more information on it.

Item Type:Article
Uncontrolled Keywords:parallel beam; tomogram; image; optical tomography
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1-300 Electrical engineering. Electronics. Nuclear engineering
Divisions:Faculty of Electrical and Electronic Engineering > Department of Robotic and Mechatronic Engineering
ID Code:3182
Deposited By:Norfauzan Md Sarwin
Deposited On:07 Nov 2012 15:07
Last Modified:07 Nov 2012 15:07

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