Analysis on clarity of rubies gemstones using charge-coupled device (CCD)

• Main Authors: Mohd. Rahalim, Fatinah, Jamaludin, Juliza, Raisin, Syarfa Najihah, Ismail, Irneza, Abdul Wahab, Yasmin, Abdul Rahim, Ruzairi, Sahrim, Mus’ab, Balakrishnan, Sharma Rao, Wan Ismail, Wan Zakiah, Jamal Mohamad, Farah Aina, Samsun Zaini, Nur Arina Hazwani
• Format: Article
• Language: English
• Published: Malaysian Society for Computed Tomography & Imaging Technology (MyCT) 2021
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/97248/1/RuzairiAbdulRahim2021_AnalysisonClarityofRubiesGemstonesUsingCharge.pdf; http://eprints.utm.my/id/eprint/97248/; https://www.tssa.my/index.php/jtssa/article/view/153

Ruby 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...