- 01: Introduction
- 02: History
- 03: Propellants, Firearms, and Ammunition Development
- 04: Modern Firearms Manufacture
- 05: Small Arms Ammunition
- 06: Evidence Handling Procedures
- 07: Equipment and Instrumentation
- Introduction
- Objectives
- AFTE Knowledge and Ability Factors
- Measurement, Standards, and Accuracy
- Weight, Force, and Their Measurement
- Dimensional Data and Measurement Tools
- Muzzle Velocity of Bullets
- Stereo and Comparison Microscopes
- Small Tools and Supplies
- Imaging Equipment
- Field Support Equipment
- Computer-Based Technologies
- Firing Facilities
- Selected Bibliography
- 08: Examination of Firearms
- 09: Cartridge and Shotshell Examination
- 10: Characterization and Evaluation of Fired Projectiles
- 11: Bullet Comparison and Identification
- 12: Gunshot Residue and Distance Determination
- 13: Toolmark Identification
- 14: Communicating Results
- Resources
Computer-Based Technologies
Home > Equipment and Instrumentation > Computer-Based Technologies
In recent years, advanced computer-based tools have been used to screen firearms-related evidence items for potential linkages to local, regional, and international incidents. Advanced computer and optical hardware are combined with software to manage a combination of specialized computer algorithms, pattern recognition technology, and digital imaging.
The product of this advanced technology is a preliminary computer-based selection of high-probability associations. As a result, investigative resources are focused on a typically smaller group of repeat offenders who often commit a disproportionately larger percentage of shooting crimes.
