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Fast 3D modelling and precise measurement of soft tissue for craniofacial reconstruction using laser scanning

Ibrahim, M S and Setan, Halim and Majid, Zulkepli (2005) Fast 3D modelling and precise measurement of soft tissue for craniofacial reconstruction using laser scanning. In: International Symposium & Exhibition on Geoinformation 2005 Geospatial Solutions for Managing the Borderless World,, 27 – 29.9.05., Pulau Pinang.

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Abstract

This multi-disciplinary research (between UTM, SIRIM and USM) focuses on medical (i.e. craniofacial) applications. Various imaging sensors/techniques are used to capture the craniofacial data (i.e. soft and hard tissues) of real patients at HUSM, Kubang Kerian, Kelantan. Soft tissue data are obtained from laser scanning (using VIVID910) and photogrammetry techniques, while hard tissue data are captured via CT scan, X-Ray and MRI. This paper describes the configuration, data capture, processing, and analysis of soft tissue data obtained from laser scanning system. The laser scan data of human faces are processed (using RAPIDFORM) to generate 3 dimensional (3D) computer model and landmarks measurement. The results show that the system is capable of producing fast 3D computer model and high precision (i.e. sub-mm level) measurement of the craniofacial

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Craniofacial, photogrammetry, RAPIDFORM, 3D modelling
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Divisions:Geoinformation Science And Engineering (Formerly known)
ID Code:1322
Deposited By: En. Tajul Ariffin Musa
Deposited On:02 Mar 2007 04:00
Last Modified:01 Jun 2010 02:53

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