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Coordinate systems integration for craniofacial database from multimodal devices

Suwardhi, Deni and Setan, Halim and Chong , Albert K. and Rajion, Zainul (2005) Coordinate systems integration for craniofacial database from multimodal devices. Proceeding of ITB Eng Science, 37 (1). pp. 1-14.

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Abstract

This study presents a data registration method for craniofacial spatial data of different modalities. The data consists of three dimensional (3D) vector and raster data models. The data is stored in object relational database. The data capture devices are Laser scanner, CT (Computed Tomography) scan and CR (Close Range) Photogrammetry. The objective of the registration is to transform the data from various coordinate systems into a single 3-D Cartesian coordinate system. The standard error of the registration obtained from multimodal imaging devices using 3D affine transformation is in the ranged of 1-2 mm. This study is a step forward for storing the craniofacial spatial data in one reference system in database.

Item Type:Article
Additional Information:This research is part of a prioritized research IRPA vot. 74537 sponsored by Ministry of Science, Technology & Innovation Environment (MOSTI) Malaysia.
Uncontrolled Keywords:Craniofacial; Database; Registration; CT-Scan; Laser-Scan; Close Range Photogrammetry.
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Divisions:Geoinformation Science And Engineering (Formerly known)
ID Code:1194
Deposited By: En. Tajul Ariffin Musa
Deposited On:01 Mar 2007 03:01
Last Modified:16 Jan 2012 07:03

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