Universiti Teknologi Malaysia Institutional Repository

Improving deformable model sharpness feature using NURBS

A. Rahman, Rabiatul Adawiyah (2008) Improving deformable model sharpness feature using NURBS. In: The 4th International Conference on Information & Communication Technology and Systems ICTS, 2008, Surabaya, Indonesia.

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Abstract

Modeling deformation remains a problem in real- time application, especially in medical images segmentation. In critical medical application such as virtual surgery simulation, the realism and sharpness are important but it needs high computational cost. This problem has been considered by numbers of researcher. The deformable model is represented by Non-Uniform Rational B-Splines surface and applied to facial application and human body. In this paper, we proposed a previous hybrid NURBS parameterization technique to be implemented with deformable model. This technique use a minimum numbers of control point in NURBS, and able to generate a smooth deformable model. It will reduce the computational cost and give a sharp deformation model.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:NURBS curves, NURBS surface, Deformable model, parameterization
Subjects:Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:Computer Science and Information System (Formerly known)
ID Code:19684
Deposited By: Liza Porijo
Last Modified:13 Dec 2011 08:38

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