Apsari, Retna and Bidin, Noriah and Suhariningsih, - and Yoseph, G.Y. and Darmanto, Win and Hartati, Sri and Yuliati, Anita and Harun, Sulaiman Wadi (2011) Investigation of artificial tooth morphology using a holographic interferometry technique. Journal of Optoelectronics and Advanced Materials, 13 (4). pp. 448-451. ISSN 1454-4164,
Full text not available from this repository.Abstract
A surface morphology of artificial tooth is investigated using a holographic interferometry, whereby a virtual three dimensional image is captured on hologram film using a 633nm He-Ne laser. Image of artificial tooth morphology is produced by using optical reconstruction from virtual image, and then captured by a digital camera. It is found that the optimum angle for capturing the virtual image is 90° and it is not possible to produce high quality images using a camera with resolution of 5 megapixels. With the use of a high resolution camera of 10 megapixels, a clear image is captured with sufficient intensity for the interference fringe. This shows that a holographic interferometry technique can be used in conjunction with a 10 megapixel camera for dental imaging in obtaining tooth morphology documentation.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Acrylic material; Artificial tooth; Dental imaging; Holographic interferometry; Morphology; Optical reconstruction |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 31 Dec 2018 10:27 |
| Last Modified: | 31 Dec 2018 10:27 |
| URI: | http://eprints.um.edu.my/id/eprint/19840 |
Actions (login required)
 |
View Item |
