U.S. flag
      An official website of the United States government, Department of Justice.
        Here's how you know
      Here's how you know**Official websites use .gov**
            
            A **.gov** website belongs to an official government organization in the United States.
      **Secure .gov websites use HTTPS**
            
            A **lock** (
            A locked padlock
            ) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. Menu

      
        close

            
            
                                              About NIJ
        
                    
  
          About NIJ
      
    
          The NIJ Director
          How NIJ Is Organized
          Mission and Guiding Principles
          Research and Development Process
          Strategic Framework
          Assessments of NIJ
          Annual Reports & Reports to Congress
          Staff Directory
          Funding & Awards
        
                    
  
          Funding & Awards
      
    
          Current Funding
          Forthcoming Funding
          Expired Funding
          Awards: Listing of Funded Projects
          Guidance for Applicants and Awardees
          Fellowship & Student Programs
          Travel Scholarships
          NIJ Challenge Program
          Library & Multimedia
        
                    
  
          Library & Multimedia
      
    
          NIJ Journal
          Podcasts
          Publications Listing
          Multimedia Listing
          Rated Practices on CrimeSolutions
          Rated Programs on CrimeSolutions
          Software & Databases
          Datasets
          Patents
          Topics
        
                    
  
          Topics
      
    
          Article Listing
          Corrections
          Courts
          Crime Prevention
          Crimes
          Drugs and Crime
          Equipment and Technology
          Forensic Sciences
          Youth Justice
          Justice System Reform
          Law Enforcement
          Tribal Crime and Justice
          Victims of Crime
          Events
        
                    
  
          Events
      
    
          NIJ 2024 Research Conference
          Scheduled Events
          On-Demand Events
          Research Meetings & Workshops
          NIJ-Hosted Online Training

                            
                                About
          Contact Us
          Subscribe
          Topics A-Z
                  Share
FacebookXLinkedInRedditPinterestEmail Home
                            Library & Multimedia
 NIJ and Intelligent Automation, Inc. - Demonstrating Objectivity in Ballistic Identification: Statistical Validation Using Topographical Imagery
NCJ Number
              248889

Date Published

May 2015
Length
              2 pages
Annotation
              This fact sheet reports on the testing method and outcome of a first-of-its-kind ballistic analysis system developed by Intelligent Automation, Inc. (IAI) with funding from the National Institute of Justice.
Abstract
              The statistical analysis of the results of firing, retrieving, and comparing 2,800 fired bullets with this system demonstrated that the premise of firearms identification could be validated in a quantitative manner. This innovative system is topography-based (3D) and is automated. The incorporation of 3D data (topographic imagery) is an innovative advancement that is superior to the existing photographic approach. This patented technology has been integrated into Forensic Technology's IBIS TRAX-HD3D product in order to capture high-resolution images and topographic information from fired bullets at the nanometer level. Its 3D sensor technology provides optimal performance for the specific characteristics of bullet markings. The topographical information has helped police and military organizations around the world gain actionable information from firearms and their fired ammunition components.
      
  
          Additional Details
Grant Number(s)
        2006-DN-BX-K030


  
  
        
  Agencies
        NIJ-Sponsored


  
  
        
  Publication Type
        Report (Technical)
                                Report (Grant Sponsored)


  
  
        
  Award
        A Statistical Validation of the Individuality of Guns Using High Resolution Topographical Images of Bullets
    
  
  
Date Published: May 1, 2015
    
          Downloads
        
                      PDF
                  HTML

Side navigation
  

        

  
  
              NIJ Journal
    
      
            
            
            
      Podcasts
    
      
            
            
            
      Publications Listing
    
      
            
            
            
      Multimedia Listing
    
      
            
            
            
      Rated Practices on CrimeSolutions
    
      
            
            
            
      Rated Programs on CrimeSolutions
    
      
            
            
            
      Software & Databases
    
      
            
            
            
      Datasets
    
      
            
            
            
      PatentsRelated Topics
        
                Ballistic fingerprint
        Ballistics
        Case processing
        Courts
        Crime laboratory equipment



  
Similar Publications
        
                      Assessing Physical Fit Examinations of Stabbed and Torn Textiles Through a Large Dataset of Casework-like Items and Interlaboratory Studies
                  Technical Note – Direct Analysis In Real Time Mass Spectrometry (DART-MS)
                  What Medical Examiner’s And Coroner’s Offices Should Know About Molecular Autopsy
 Top

      National Institute of Justice

        
        
                        About NIJ
                    About NIJ
      
    
                  How NIJ Is Organized
      
    
                  NIJ Director
      
    
                  Research Disclaimer
      
    
                  Funding & Awards
                    Funding & Awards Home
      
    
                  Awards Listing
      
    
                  Current Funding
      
    
                  Guidance for Applicants and Awardees
      
    
                  Resources
                    Events
      
    
                  Podcasts
      
    
                  Publications
      
    
                  Topics
      
    
                  Multimedia
      
    
                  Reuse Policy
      
    
                  Contacts
                    Contact NIJ
      
    
                  Staff Directory
      
    
                  Submit a FOIA Request
      
    
                  File a Civil Rights ComplaintFacebook
          
                      X
          
                      YouTube
  

      810 7th St. NW, Washington, D.C. 20531
      
              Secondary Footer link menu
            Accessibility
              Plain Language
              Privacy Policy
              Legal Policies and Disclaimer
              No FEAR Act
              Freedom of Information Act
              USA.gov
              Justice.gov