COMPARATIVE ANALYSIS OF OPTICAL FLOW MEASUREMENT TECHNIQUE

In 2010, an explosion occurred in the Macondo well in the Gulf of Mexico (GoM) that caused the oil rig to sink to the bottom of the ocean. At that time, there was no accurate method to estimate the flow rate of the hydrocarbon leakage. Timothy J. Crone used a noninvasive flow measurement technique,...

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Main Author: NIZAM AKBAR, AMAR NAZMI ZULKARNAIN
Format: Final Year Project
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.17907 /
Published: IRC 2017
Subjects:
TJ Mechanical engineering and machinery
Online Access: http://utpedia.utp.edu.my/17907/1/Final_Dissertation_AMAR%20NAZMI%20ZULKARNAIN%20B%20NIZAM%20AKBAR%20%28ID_18521%29.pdf
http://utpedia.utp.edu.my/17907/
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spelling utp-utpedia.179072019-06-20T11:53:29Z http://utpedia.utp.edu.my/17907/ COMPARATIVE ANALYSIS OF OPTICAL FLOW MEASUREMENT TECHNIQUE NIZAM AKBAR, AMAR NAZMI ZULKARNAIN TJ Mechanical engineering and machinery In 2010, an explosion occurred in the Macondo well in the Gulf of Mexico (GoM) that caused the oil rig to sink to the bottom of the ocean. At that time, there was no accurate method to estimate the flow rate of the hydrocarbon leakage. Timothy J. Crone used a noninvasive flow measurement technique, optical plume velocimetry to determine the flow rate using image analysis. There are several methods to estimate the flow rate measurement namely temporal cross correlation, frequency domain cross correlation, average square difference function, ASDF and average magnitude difference function, AMDF. The most important parameter in these methods is the time delay. However, Crone neglected the frequency domain cross correlation which may give a better flow rate estimation. The main motivation of this research is to do a comparative analysis of the four cross correlation algorithm as mentioned above. The four algorithms were used to estimate the flow rate where five simulations with five different flow rates were measured in order to determine the accuracy of each algorithm. Crone’s experimental setup was replicated and a DSLR camera was used to record the flow. IRC 2017-01 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/17907/1/Final_Dissertation_AMAR%20NAZMI%20ZULKARNAIN%20B%20NIZAM%20AKBAR%20%28ID_18521%29.pdf NIZAM AKBAR, AMAR NAZMI ZULKARNAIN (2017) COMPARATIVE ANALYSIS OF OPTICAL FLOW MEASUREMENT TECHNIQUE. IRC, Universiti Teknologi PETRONAS. (Submitted)
institution Universiti Teknologi Petronas
collection UTPedia
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
NIZAM AKBAR, AMAR NAZMI ZULKARNAIN
COMPARATIVE ANALYSIS OF OPTICAL FLOW MEASUREMENT TECHNIQUE
description In 2010, an explosion occurred in the Macondo well in the Gulf of Mexico (GoM) that caused the oil rig to sink to the bottom of the ocean. At that time, there was no accurate method to estimate the flow rate of the hydrocarbon leakage. Timothy J. Crone used a noninvasive flow measurement technique, optical plume velocimetry to determine the flow rate using image analysis. There are several methods to estimate the flow rate measurement namely temporal cross correlation, frequency domain cross correlation, average square difference function, ASDF and average magnitude difference function, AMDF. The most important parameter in these methods is the time delay. However, Crone neglected the frequency domain cross correlation which may give a better flow rate estimation. The main motivation of this research is to do a comparative analysis of the four cross correlation algorithm as mentioned above. The four algorithms were used to estimate the flow rate where five simulations with five different flow rates were measured in order to determine the accuracy of each algorithm. Crone’s experimental setup was replicated and a DSLR camera was used to record the flow.
format Final Year Project
author NIZAM AKBAR, AMAR NAZMI ZULKARNAIN
author_sort NIZAM AKBAR, AMAR NAZMI ZULKARNAIN
title COMPARATIVE ANALYSIS OF OPTICAL FLOW MEASUREMENT TECHNIQUE
title_short COMPARATIVE ANALYSIS OF OPTICAL FLOW MEASUREMENT TECHNIQUE
title_full COMPARATIVE ANALYSIS OF OPTICAL FLOW MEASUREMENT TECHNIQUE
title_fullStr COMPARATIVE ANALYSIS OF OPTICAL FLOW MEASUREMENT TECHNIQUE
title_full_unstemmed COMPARATIVE ANALYSIS OF OPTICAL FLOW MEASUREMENT TECHNIQUE
title_sort comparative analysis of optical flow measurement technique
publisher IRC
publishDate 2017
url http://utpedia.utp.edu.my/17907/1/Final_Dissertation_AMAR%20NAZMI%20ZULKARNAIN%20B%20NIZAM%20AKBAR%20%28ID_18521%29.pdf
http://utpedia.utp.edu.my/17907/
_version_ 1741195265516240896
score 11.62408

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