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                            Events
 Polynomial Texture Mapping for Footwear/Tire Impressions Event Dates
              January 1, 2010, 12:00 am
Location
              Online


The purpose of this technology transfer workshop is to provide the student with an introduction to Polynomial Texture Mapping (PTM).The PTM technology is applied to footwear and tire track impression evidence. The class will include lecture, demonstration, and laboratory exercises for the student to learn about the use of PTM technology to footwear and tire track impression comparisons.

The theory and application of Polynomial Texture Mapping will be discussed and practical applications will be demonstrated.The various PTM components will be discussed including the building of a PTM dome, camera/lens selection and PTM files. Various samples will be used to demonstrate this technique including casts, impressions in blood and other matrices. The student will gain an appreciation of the principles underlying the software as well as the use of various functions available.

The student will build their own PTM files and utilize the PTM software to practice the different modes used in analyzing impressions with the PTM software. The student will be given the tools to build their own PTM files.
View Course Page
  
  
          Details
Event Type
              Workshop
    Event Option(s)
          Online,
                        On demand

Sponsor(s) / Host(s)

National Institute of Justice (NIJ), U.S. Department of Justice;Forensic Technology Center of Excellence
    Contact
          NIJ Forensic Technology Center of Excellence

  Link
              If you have questions about this course, contact the FTCoE

  Registration Status
              Not Required

  Eligibility
              Free and open to all

  Credits
              None available
    
  
Read more about
    
            Technology transfer
        Shoe prints and tire tracks
        Pattern evidence
        Forensic sciences
        Evidence analysis and processing
        Technology Transition Workshops
  
Date Created: January 1, 2014
    
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