Coordinate systems integration for development of malaysian craniofacial database.
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 spatial craniofacial data in one reference system in database.
Rajion
Zainul
Z
School of Dental Sciences, University Sains Malaysia.
Suwardhi
Deni
D
Setan
Halim
H
Chong
Albert
A
Majid
Zulkepli
Z
Ahmad
Anuar
A
Rani Samsudin
Ab
A
Aziz
Izhar
I
Wan Harun
W A R
WA