Precision of landmark identification using scanned cephalometric image

Lani, Ruzaini Md and Setan, Halim and Majid, Zulkepli and Chong, Albert K. (2006) Precision of landmark identification using scanned cephalometric image. In: International Symposium & Exhibition on Geoinformation 2005 (ISG 2005): Geospatial Solutions for Managing the Borderless World, 27-29 Sept 2005, Penang, Malaysia.

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This research is focused on the precision of landmark identification using scanned cephalometric images. A sample image was used to generate 5 sets of data for landmark identification. All 5 datasets were measured by the angle SNA, SNB and ArSN. 3D DOCTOR software is used for the landmark identification and the angle measurement. For each set, the angle was measured five (5) times to get the average value. The values are used to create a graph (to show the precision for the angle measurement) and also to calculate the mean and standard deviation using SPSS. The results were consistent and satisfactory.

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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: Yes
Item Status: Live Archive
Additional Information: Paper not held.
Faculty / Department / School: Historic - Faculty of Engineering and Surveying - Department of Surveying and Land Information
Date Deposited: 18 May 2010 11:33
Last Modified: 14 Jun 2016 01:50
Uncontrolled Keywords: landmark identification; cephalometric images
Fields of Research : 09 Engineering > 0909 Geomatic Engineering > 090905 Photogrammetry and Remote Sensing
09 Engineering > 0903 Biomedical Engineering > 090303 Biomedical Instrumentation
Socio-Economic Objective: C Society > 92 Health > 9202 Health and Support Services > 920203 Diagnostic Methods

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