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Analysis on Clarity of Rubies Gemstones Using Charge-Coupled Device (CCD)

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dc.contributor.authorFatinah Mohd Rahalimen_US
dc.contributor.authorJuliza Jamaludinen_US
dc.contributor.authorSyarfa Najihah Raisinen_US
dc.contributor.authorIrneza Ismailen_US
dc.contributor.authorYasmin Abdul Wahaben_US
dc.contributor.authorRuzairi Abdul Rahimen_US
dc.contributor.authorMus'ab Sahrimen_US
dc.contributor.authorSharma Rao Balakrishnanen_US
dc.contributor.authorWan Zakiah Wan Ismailen_US
dc.contributor.authorFarah Aina Jamal Mohamaden_US
dc.contributor.authorNur Arina Hazwani Samsun Zainien_US
dc.date.accessioned2024-05-28T05:54:57Z
dc.date.available2024-05-28T05:54:57Z
dc.date.issued2021
dc.date.submitted2021-10-7
dc.descriptionVol. 4 No. 1 (2021): Volume 4, Issue 1 (2021)en_US
dc.description.abstractRuby is one of the most precious gemstones on Earth that is always high in demand especially in the jewelry industries. Due to its high value and very expensive, a lot of imitation of ruby has been made. This results in the rising of more complicated issues as gemologists need to perform the grading valuation very carefully and precisely. The current and common grading techniques mostly depend on human vision, which eventually leads to error. This paper aims to analyze the clarity of rubies gemstones using Charge-Coupled Device (CCD). The CCD detects the light intensity and then convert the light intensity value into the voltage value. The CCD sensor is very special in its architecture design, consisting of more than 1000 very small pixels that are sensitive to light sources. Based on the previous research, CCD has high sensitivity to laser light source with wavelength range within 430 nm to 650 nm. This research is going to prove that CCD is able to detect the clarity of various grading of the pink to blood-red ruby stones.en_US
dc.identifier.citation“Analysis on Clarity of Rubies Gemstones Using Charge-Coupled Device (CCD) : Fatinah Mohd Rahalim, Juliza Jamaludin, Syarfa Najihah Raisin, Irneza Ismail, Yasmin Abdul Wahab, Ruzairi Abdul Rahim, Mus’ab Sahrim, Sharma Rao Balakrishnan, Wan Zakiah Wan Ismail, Farah Aina Jamal Mohamad, Nur Arina Hazwani Samsun Zaini”, TSSA, vol. 4, no. 1, pp. 80–84, Jun. 2021.en_US
dc.identifier.epage84
dc.identifier.issn2636-9133
dc.identifier.issue1
dc.identifier.other2125-46
dc.identifier.spage80
dc.identifier.urihttps://www.tssa.my/index.php/jtssa/article/view/153
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/6795
dc.identifier.volume4
dc.language.isoenen_US
dc.publisherMyCT Publishersen_US
dc.relation.ispartofJournal of Tomography System & Sensors Applicationen_US
dc.subjectCharge-Coupled Device (CCD), voltage, clarity, rubyen_US
dc.titleAnalysis on Clarity of Rubies Gemstones Using Charge-Coupled Device (CCD)en_US
dc.typeArticleen_US
dspace.entity.typePublication

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