Ruby Stone Clarity Inspection System Using Charge-Coupled Device (CCD) Linear Sensor

Rubies are the most sought-after gems owing to their brilliance, hardness, and high-value. They require a complicated technique for determining their originality due to the lack of quantitative analysis. One of the important criteria in analyzing the rubies is the clarity. This research aims to deve...

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Main Author:	Fatinah binti Mohd Rahalim
Format:	Thesis
Language:	en_US
Subjects:	Rubies Jewelry CCD (Charge-Coupled Device) linear sensor Linear sensor
Online Access:	https://oarep.usim.edu.my/bitstreams/b49947d9-aa5a-41e6-9855-d67afb106dc0/download https://oarep.usim.edu.my/bitstreams/d4fa60ed-0d94-430b-b81f-46c134d0e874/download https://oarep.usim.edu.my/bitstreams/d6e30261-bd11-4920-bc7d-6f0322de08da/download https://oarep.usim.edu.my/bitstreams/4dd65cc3-0c90-42d0-aeaf-74ae1512861a/download https://oarep.usim.edu.my/bitstreams/4f650338-7877-43cc-a2e2-86389702c601/download https://oarep.usim.edu.my/bitstreams/ab162938-653c-4534-8fc2-e22dc5994a14/download https://oarep.usim.edu.my/bitstreams/c738b03e-6f3c-4515-b8a8-21a1dd1c7e86/download https://oarep.usim.edu.my/bitstreams/ed8da9b3-11f8-4e6d-8d0e-aab144ab693d/download https://oarep.usim.edu.my/bitstreams/bf70bb5a-00a8-4826-8b38-a58122c3ce70/download
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spelling	my-usim-ddms-125792024-05-29T19:49:18Z Ruby Stone Clarity Inspection System Using Charge-Coupled Device (CCD) Linear Sensor Fatinah binti Mohd Rahalim Rubies are the most sought-after gems owing to their brilliance, hardness, and high-value. They require a complicated technique for determining their originality due to the lack of quantitative analysis. One of the important criteria in analyzing the rubies is the clarity. This research aims to develop an inspection system using a CCD (Charge-Coupled Device) linear sensor for determining the clarity of ruby stones. A CCD linear sensor system is developed to inspect the clarity of rubies. Several experiments are conducted using the CCD linear system to validate the capability of the CCD linear sensor in inspecting the clarity of rubies. The mean CCD voltage output in the laser ON condition when synthetic ruby is in the system shows a higher value compared to when there is no ruby in the system with 1.7918 V and 1.5835 V respectively. When natural ruby is placed in the CCD linear system in the laser ON condition, the CCD voltage output is 1.9771 V. The CCD voltage output data is validated using the statistical analysis and the reverse mathematical modelling. The reverse mathematical modelling proves that the CCD linear sensor system is an effective and reliable system in inspecting the clarity of rubies. The result shows almost similar refractive index values of natural and synthetic rubies to their actual refractive index with 98.87% and 94.33% accuracy respectively. Overall, it can be concluded that this CCD linear system provides a quantitative, accurate and reliable technique with average accuracy of 96.90%. Universiti Sains Islam Malaysia 2023-03 Thesis en_US https://oarep.usim.edu.my/handle/123456789/12579 https://oarep.usim.edu.my/bitstreams/b49947d9-aa5a-41e6-9855-d67afb106dc0/download c550867f2f875e90b53df3cc163e2cd5 https://oarep.usim.edu.my/bitstreams/d4fa60ed-0d94-430b-b81f-46c134d0e874/download b98cc8cf0c5c54fd40263c01b41e6263 https://oarep.usim.edu.my/bitstreams/d6e30261-bd11-4920-bc7d-6f0322de08da/download 598aed71bacadc098046e3ef6e878e10 https://oarep.usim.edu.my/bitstreams/4dd65cc3-0c90-42d0-aeaf-74ae1512861a/download e921f5020f1413c4ffb813ac5e7b6cb7 https://oarep.usim.edu.my/bitstreams/4f650338-7877-43cc-a2e2-86389702c601/download cae499484b249d4804fa74004ed6b63e https://oarep.usim.edu.my/bitstreams/ab162938-653c-4534-8fc2-e22dc5994a14/download e3b9806f9d90c97e656d38b64dd46b9b https://oarep.usim.edu.my/bitstreams/c738b03e-6f3c-4515-b8a8-21a1dd1c7e86/download 665846e20df67c92494f06ce4f159404 https://oarep.usim.edu.my/bitstreams/ed8da9b3-11f8-4e6d-8d0e-aab144ab693d/download a2618feed4f04d588c94475e83508698 https://oarep.usim.edu.my/bitstreams/bf70bb5a-00a8-4826-8b38-a58122c3ce70/download 48aae0a97dd4ce059f41ec78a340ebbb https://oarep.usim.edu.my/bitstreams/2fc4e04e-ade2-418a-a389-19fc39e02c7f/download 68b329da9893e34099c7d8ad5cb9c940 https://oarep.usim.edu.my/bitstreams/02d278f9-c35e-41d7-84a9-a1339e8a53c5/download 3595606e130256b60dc588412fb27788 https://oarep.usim.edu.my/bitstreams/3c7b92e8-e849-4e16-9698-a029ec26c524/download b672f91cf4995f0be0e0f2f587f46b0f https://oarep.usim.edu.my/bitstreams/d74d4f5d-29b8-4da0-b47c-c7e392b8de11/download 654dc094c4c2c8bb0a11e91b686b4fa3 https://oarep.usim.edu.my/bitstreams/30f36ff9-8d26-48ca-b0d6-8c2db6c6b2ff/download 318513b4fb34e69c354f36e336d64c1d https://oarep.usim.edu.my/bitstreams/77cbffb8-54c9-47cc-b4a3-eeced0cddf16/download cc686405fa0d6c7324e153b8f1af266f https://oarep.usim.edu.my/bitstreams/a807d527-71bf-439c-bbde-f5b5c4fef50e/download ca229e5f6c1cbace910ad0608cc63f9b https://oarep.usim.edu.my/bitstreams/459756e1-4337-4be9-916f-a177a8ed02d9/download 74818667885edcd5421551c19f46d0a7 https://oarep.usim.edu.my/bitstreams/abf1fbd4-c803-4db4-b71f-5fc34ebbef19/download 4ac60eea4f7e08381a10759cae65cbfd https://oarep.usim.edu.my/bitstreams/08abd47f-0044-4ed9-b588-4bf445089b74/download 8a4605be74aa9ea9d79846c1fba20a33 Rubies Jewelry CCD (Charge-Coupled Device) linear sensor Linear sensor
institution	Universiti Sains Islam Malaysia
collection	USIM Institutional Repository
language	en_US
topic	Rubies Jewelry CCD (Charge-Coupled Device) linear sensor Linear sensor
spellingShingle	Rubies Jewelry CCD (Charge-Coupled Device) linear sensor Linear sensor Fatinah binti Mohd Rahalim Ruby Stone Clarity Inspection System Using Charge-Coupled Device (CCD) Linear Sensor
description	Rubies are the most sought-after gems owing to their brilliance, hardness, and high-value. They require a complicated technique for determining their originality due to the lack of quantitative analysis. One of the important criteria in analyzing the rubies is the clarity. This research aims to develop an inspection system using a CCD (Charge-Coupled Device) linear sensor for determining the clarity of ruby stones. A CCD linear sensor system is developed to inspect the clarity of rubies. Several experiments are conducted using the CCD linear system to validate the capability of the CCD linear sensor in inspecting the clarity of rubies. The mean CCD voltage output in the laser ON condition when synthetic ruby is in the system shows a higher value compared to when there is no ruby in the system with 1.7918 V and 1.5835 V respectively. When natural ruby is placed in the CCD linear system in the laser ON condition, the CCD voltage output is 1.9771 V. The CCD voltage output data is validated using the statistical analysis and the reverse mathematical modelling. The reverse mathematical modelling proves that the CCD linear sensor system is an effective and reliable system in inspecting the clarity of rubies. The result shows almost similar refractive index values of natural and synthetic rubies to their actual refractive index with 98.87% and 94.33% accuracy respectively. Overall, it can be concluded that this CCD linear system provides a quantitative, accurate and reliable technique with average accuracy of 96.90%.
format	Thesis
author	Fatinah binti Mohd Rahalim
author_facet	Fatinah binti Mohd Rahalim
author_sort	Fatinah binti Mohd Rahalim
title	Ruby Stone Clarity Inspection System Using Charge-Coupled Device (CCD) Linear Sensor
title_short	Ruby Stone Clarity Inspection System Using Charge-Coupled Device (CCD) Linear Sensor
title_full	Ruby Stone Clarity Inspection System Using Charge-Coupled Device (CCD) Linear Sensor
title_fullStr	Ruby Stone Clarity Inspection System Using Charge-Coupled Device (CCD) Linear Sensor
title_full_unstemmed	Ruby Stone Clarity Inspection System Using Charge-Coupled Device (CCD) Linear Sensor
title_sort	ruby stone clarity inspection system using charge-coupled device (ccd) linear sensor
granting_institution	Universiti Sains Islam Malaysia
url	https://oarep.usim.edu.my/bitstreams/b49947d9-aa5a-41e6-9855-d67afb106dc0/download https://oarep.usim.edu.my/bitstreams/d4fa60ed-0d94-430b-b81f-46c134d0e874/download https://oarep.usim.edu.my/bitstreams/d6e30261-bd11-4920-bc7d-6f0322de08da/download https://oarep.usim.edu.my/bitstreams/4dd65cc3-0c90-42d0-aeaf-74ae1512861a/download https://oarep.usim.edu.my/bitstreams/4f650338-7877-43cc-a2e2-86389702c601/download https://oarep.usim.edu.my/bitstreams/ab162938-653c-4534-8fc2-e22dc5994a14/download https://oarep.usim.edu.my/bitstreams/c738b03e-6f3c-4515-b8a8-21a1dd1c7e86/download https://oarep.usim.edu.my/bitstreams/ed8da9b3-11f8-4e6d-8d0e-aab144ab693d/download https://oarep.usim.edu.my/bitstreams/bf70bb5a-00a8-4826-8b38-a58122c3ce70/download
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Ruby Stone Clarity Inspection System Using Charge-Coupled Device (CCD) Linear Sensor

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