Photogrammetry is the art and science of extracting 3D information from photographs. The process involves taking overlapping photographs of an object, structure, or space, and converting them into 2D or 3D digital models.
The best video forensics software is used in the forensic investigation when images are the only remaining record of a subject, or when direct measurements of a subject are not safely or conveniently obtained. If you want to know more about photogrammetry software, you can visit cognitech.com/cognitech-automeasure-64/
Classification of Photogrammetry
- Photogrammetry is classifieds as
- Aerial – It typically focuses on topographic products such as terrain or topographic maps.
- Close range – It uses non-specific, everyday cameras to create drawings and 3D models of items, locations or buildings.
Various media can be used for photogrammetric analysis. Some of them are:
- Broadcast news coverage
- Stationary surveillance systems installed in buildings
Mobile surveillance systems installed in emergency vehicles, trains, buses, etc.
Benefits of Using Photogrammetry Software
The benefits of using Photogrammetry for Forensic analysis include:
- The calculation of measurements can be completed for many different types of investigations.
- Measurements taken from pictures result in the non-intrusive activity of crime and accident scenes.
- Experts can use photos from multiple parties, including bystanders, media, etc… all photos can be processed to provide some level of information to support the investigation.
- Photogrammetry allows investigators the opportunity to review evidence at a later date should it be necessary, through the photographs (after the scene has long since been cleared). Investigators could return to the evidence years after an incident with photographs.