Feasibility of fiber optic displacement sensor scanning system for imaging of dental cavity

Rahman, H.A. and Che Ani, A.I. and Sulaiman Wadi Harun and Moh. Yasin and Apsari, R. and Harith Ahmad (2012) Feasibility of fiber optic displacement sensor scanning system for imaging of dental cavity. Journal of Biomedical Optics, 17 (7).

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Abstract

The purpose of this study is to investigate the potential of intensity modulated fiber optic displacement sensor scanning system for the imaging of dental cavity. Here, we discuss our preliminary results in the imaging of cavities on various teeth surfaces, as well as measurement of the diameter of the cavities which are represented by drilled holes on the teeth surfaces. Based on the analysis of displacement measurement, the sensitivities and linear range for the molar, canine, hybrid composite resin, and acrylic surfaces are obtained at 0.09667 mV/mm and 0.45 mm; 0.775 mV/mm and 0.4 mm; 0.5109 mV/mm and 0.5 mm; and 0.25 mV/mm and 0.5 mm, respectively, with a good linearity of more than 99. The results also show a clear distinction between the cavity and surrounding tooth region. The stability, simplicity of design, and low cost of fabrication make it suitable for restorative dentistry. © 2012 Society of Photo-Optical Instrumentation Engineers (SPIE).

Item Type: Article
Additional Information: cited By 5
Uncontrolled Keywords: article; automated pattern recognition; equipment design; equipment failure analysis; feasibility study; fiber optics; histology; human; illumination; image enhancement; instrumentation; methodology; mouth disease; photometry; reproducibility; sensitivity and specificity; tooth; transducer, Diagnosis, Oral; Equipment Design; Equipment Failure Analysis; Feasibility Studies; Fiber Optic Technology; Humans; Image Enhancement; Lighting; Pattern Recognition, Automated; Photometry; Reproducibility of Results; Sensitivity and Specificity; Tooth; Transducers
Divisions: Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:
CreatorsNIM
Rahman, H.A.UNSPECIFIED
Che Ani, A.I.UNSPECIFIED
Sulaiman Wadi HarunUNSPECIFIED
Moh. YasinUNSPECIFIED
Apsari, R.UNSPECIFIED
Harith AhmadUNSPECIFIED
Depositing User: Ika Rudianto
Last Modified: 31 Dec 2020 14:24
URI: http://repository.unair.ac.id/id/eprint/102445
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