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Displaying 1-9 out of 9 total
An Automated Adaption of K-means Based Hybrid Segmentation System into Direct Volume Rendering Object Distinction Mode for Enhanced Visualization Effect
Found in: 2012 Ninth International Conference on Computer Graphics, Imaging and Visualization (CGIV)
By Arash Azim Zadeh Irani,Bahari Belaton
Issue Date:July 2012
pp. 62-69
Ray Casting is a direct volume rendering technique for visualizing 3D arrays of sampled data. It has vital applications in medical and biological imaging. Nevertheless, it is inherently open to cluttered classification results. It suffers from overlapping ...
 
Skull Registration Using Rigid Super-Curves
Found in: Computer Graphics, Imaging and Visualization, International Conference on
By Iman Yi Liao, Pan Zheng, Bahari Belaton
Issue Date:August 2009
pp. 475-479
This research presents an algorithm, Rigid Super Curves (RSC), to solve the problem of registering two sets of digitized skulls data under a rigid transformation using crest lines. The method that restitutes the rigid transformation between two sets of ful...
 
Visualization Techniques on the Examination Timetabling Pre-processing Data
Found in: Computer Graphics, Imaging and Visualization, International Conference on
By J. Joshua Thomas, Ahamad Tajudin Khader, Bahari Belaton
Issue Date:August 2009
pp. 454-458
This paper follows a method to effectively provide useful visualizations to the examination timetabling problem. The results are some interactive visualization that should provide a much more sensible way of analysis, since it requires having to pay more a...
 
A K-means Based Generic Segmentation System
Found in: Computer Graphics, Imaging and Visualization, International Conference on
By Arash Azim Zadeh Irani, Bahari Belaton
Issue Date:August 2009
pp. 300-307
This paper presents a creative general purpose segmentation system, potentially capable of object extraction from RGB images. The segmentation takes place by initially performing K-means clustering and then recombination. K-means algorithm uses RGB color v...
 
Isosurface Extraction of Volumetric Data Using Implicit Surface Polygonization
Found in: Asia International Conference on Modelling & Simulation
By Pan Zheng,Bahari Belaton,Iman Yi Liao
Issue Date:May 2009
pp. 555-559
Isosurface extraction is always an interesting topic in the field of computer graphics and scientific visualization. This study surveys isosurface construction methods, particularly in implicit surface polygonization using tracking partition. An investigat...
 
Visualization of Preprocess Data in the Examination Timetabling Problem
Found in: Computer Science and Information Engineering, World Congress on
By J. Joshua Thomas, Ahamad Tajudin Khader, Bahari Belaton
Issue Date:April 2009
pp. 264-268
This paper effectively provides useful visualization techniques for the examination timetabling data. The main aim of this work is to associate user and the scheduler assisted with suitable visualizations. Few visualization methods are adapted over the pre...
 
A Visual Analytics Framework for the Examination Timetabling Problem
Found in: Computer Graphics, Imaging and Visualization, International Conference on
By J. Joshua Thomas, Ahamad Tajudin Khader, Bahari Belaton
Issue Date:August 2008
pp. 305-310
The research aspiration is to develop a visual framework for the examination timetabling problem. To perform the task we identified visual analytics as a multi-disciplinary field, directly supports the timetable designers, assist with visual metaphors, pat...
 
Towards Implementing Intrusion Alert Quality Framework
Found in: Distributed Frameworks for Multimedia Applications, International Conference on
By Najwa A. Bakar, Bahari Belaton
Issue Date:February 2005
pp. 198-205
Security alerts high-level reasoning efforts such as alert filtering and intrusion alert correlation are initiatives to solve security data flooding and high false positive alert rates. These efforts decrease the volume of the security data, marginally red...
 
Visual Interface Tools to Solve Real-World Examination Timetabling Problem
Found in: Computer Graphics, Imaging and Visualization, International Conference on
By J. Joshua Thomas, Ahamad Tajudin Khader, Bahari Belaton, Eben Christy
Issue Date:August 2010
pp. 167-172
NP-Hard problems are hard to solve, it requires considerable computational power to generate solutions. The objective is to achieve better solution in less time. To obtain better solutions in semi-automated examination timetabling systems, we introduce vis...
 
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