Category Archives for "Police / Forensics"

Using Photogrammetry in Court

Court Room Gavel

This is a guest article by forensics consultant, and trainer, Dan Mills. Bio below. Anyone in a technical field that brings evidence to court must consider both the evidence they are presenting, as well as the admissibility of their methods. First, a definition of Admissible Evidence: Evidence that is formally presented before the trier of […]

Forensic Photogrammetry: A Case Study

Forensic Playground photo repaired

This is a guest article by forensic imaging consultant Mike Mayda. Bio below. Why Use Photogrammetry in Forensics? Photogrammetry can be a very powerful tool in forensic analysis. It is often useful to have an accurate 3D reconstruction of an accident or crime scene, especially in cases where position, distance and perspective are important. Given […]

PhotoModeler in Accident Reconstruction and Trade Show

PhotoModeler has been the premier photogrammetry tool for accident reconstruction and incident scene forensics for more than 20 years. Continuing with that tradition we announce two items: Upcoming AR Conference Booth Drones / UAV in Accident Reconstruction Page   Accident Reconstruction Conference PhotoModeler will have a booth at the 2017 ARC-CSI Crash Conference, September 18-21, […]

Using a Dropcam for Forensics and 3D Measurement

The Dropcam security camera is one of several easy-to-use IP cameras on the market for self-monitoring security systems. This article describes a forensic simulation using Dropcam imagery, and the 3D-from-photos software, PhotoModeler. PhotoModeler is the most comprehensive solution, at any price, for working with images from a variety of sources to produce accurate 3D measurements […]