Comparison of bullet stration pattern using ibis bullettrax-3d and aliconainfinite focus microscope

Firearm identification is a process to determine whether a bullet or cartridge was fired by a particular weapon based on individual characteristic. The unique patterns created on the surfaces of the bullet or cartridge carry an individual characteristic which is useful for firearm identification. F...

Full description

Bibliographic Details
Main Author:	Anting, Maria Magdalina Dennis J
Format:	Monograph
Language:	English
Published:	Universiti Sains Malaysia 2016
Subjects:	R Medicine (General) RA Public aspects of medicine
Online Access:	http://eprints.usm.my/62624/ http://eprints.usm.my/62624/1/MARIA%20MAGDALINA%20ANAK%20DENNIS%20JANTING%20-%20e.pdf

_version_	1848885053019389952
author	Anting, Maria Magdalina Dennis J
author_facet	Anting, Maria Magdalina Dennis J
author_sort	Anting, Maria Magdalina Dennis J
building	USM Institutional Repository
collection	Online Access
description	Firearm identification is a process to determine whether a bullet or cartridge was fired by a particular weapon based on individual characteristic. The unique patterns created on the surfaces of the bullet or cartridge carry an individual characteristic which is useful for firearm identification. Four different pistols of same model were used in this study and six bullets were obtained per pistol. The objective of this study is to exercise objective comparison of bullet striation patterns within the same model of semiautomated pistols, Walther P99 by automated comparison performed using Integrated Bullet Identification System (IBIS) BULLLETRAX-3D and Alicona-Infinite Focus Microscope. IBIS BULLETTRAX-3D gives 3D images of the bullet’s surfaces while Alicona-Infinite Focus Microscope also gives images and surface topography measurement for identification. Analysis using IBIS BULLETTRAX-3D showed striation images which required the final decision by the examiner for bullet identification. Meanwhile, Alicona-Infinite Focus Microscope also captured visual images of the bullet surface as well as surface topography profile with dataset for each sample. Pairwise comparison with Pearson Product Moment Correlation (PPMC) from summarised datasets showed positive correlation among the bullet fired from the gun (r = 0.99 and above). Both methods potentially may complement each other and will be beneficial for forensic firearm identification.
first_indexed	2025-11-15T19:16:28Z
format	Monograph
id	usm-62624
institution	Universiti Sains Malaysia
institution_category	Local University
language	English
last_indexed	2025-11-15T19:16:28Z
publishDate	2016
publisher	Universiti Sains Malaysia
recordtype	eprints
repository_type	Digital Repository
spelling	usm-626242025-09-07T07:56:13Z http://eprints.usm.my/62624/ Comparison of bullet stration pattern using ibis bullettrax-3d and aliconainfinite focus microscope Anting, Maria Magdalina Dennis J R Medicine (General) RA Public aspects of medicine Firearm identification is a process to determine whether a bullet or cartridge was fired by a particular weapon based on individual characteristic. The unique patterns created on the surfaces of the bullet or cartridge carry an individual characteristic which is useful for firearm identification. Four different pistols of same model were used in this study and six bullets were obtained per pistol. The objective of this study is to exercise objective comparison of bullet striation patterns within the same model of semiautomated pistols, Walther P99 by automated comparison performed using Integrated Bullet Identification System (IBIS) BULLLETRAX-3D and Alicona-Infinite Focus Microscope. IBIS BULLETTRAX-3D gives 3D images of the bullet’s surfaces while Alicona-Infinite Focus Microscope also gives images and surface topography measurement for identification. Analysis using IBIS BULLETTRAX-3D showed striation images which required the final decision by the examiner for bullet identification. Meanwhile, Alicona-Infinite Focus Microscope also captured visual images of the bullet surface as well as surface topography profile with dataset for each sample. Pairwise comparison with Pearson Product Moment Correlation (PPMC) from summarised datasets showed positive correlation among the bullet fired from the gun (r = 0.99 and above). Both methods potentially may complement each other and will be beneficial for forensic firearm identification. Universiti Sains Malaysia 2016 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/62624/1/MARIA%20MAGDALINA%20ANAK%20DENNIS%20JANTING%20-%20e.pdf Anting, Maria Magdalina Dennis J (2016) Comparison of bullet stration pattern using ibis bullettrax-3d and aliconainfinite focus microscope. Project Report. Universiti Sains Malaysia. (Submitted)
spellingShingle	R Medicine (General) RA Public aspects of medicine Anting, Maria Magdalina Dennis J Comparison of bullet stration pattern using ibis bullettrax-3d and aliconainfinite focus microscope
title	Comparison of bullet stration pattern using ibis bullettrax-3d and aliconainfinite focus microscope
title_full	Comparison of bullet stration pattern using ibis bullettrax-3d and aliconainfinite focus microscope
title_fullStr	Comparison of bullet stration pattern using ibis bullettrax-3d and aliconainfinite focus microscope
title_full_unstemmed	Comparison of bullet stration pattern using ibis bullettrax-3d and aliconainfinite focus microscope
title_short	Comparison of bullet stration pattern using ibis bullettrax-3d and aliconainfinite focus microscope
title_sort	comparison of bullet stration pattern using ibis bullettrax-3d and aliconainfinite focus microscope
topic	R Medicine (General) RA Public aspects of medicine
url	http://eprints.usm.my/62624/ http://eprints.usm.my/62624/1/MARIA%20MAGDALINA%20ANAK%20DENNIS%20JANTING%20-%20e.pdf

Comparison of bullet stration pattern using ibis bullettrax-3d and aliconainfinite focus microscope

Similar Items