An overview of the efficiency of photogrammetric and videogrammetric approaches of capturing forensic evidences

Forensic evidences can be described as criminal evidences such as DNA, blood tests, the shape and appearance of accused persons found at a crime scene (accident place). These evidences offer valuable information about an accident or crime scene. There are different processes and devices used to collect this forensic evidence, the most important of which is the surveillance camera used to distinguish the external appearance of the criminal using the photogrammetric method. This method is suitable for 3D measurement of objects at crime scenes, but it is not suitable for detecting moving objects in scenes captured by surveillance cameras. Accordingly, this paper presents a review study on the efficiency of photogrammetry and videogrammetry methods for capturing forensic evidence of moving objects at crime scenes. videogrammetry methods is based on the basis of stereophotogrammetric concepts, (stereo mode) by taking stereo-images using a video surveillance camera system in order to document, reconstruct, and analyze anthropometry human through three-dimensional(3D) analysis.