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The tool retrieves Basisvoorziening Handhaving (BVH) registrations from seven selected categories in which sextortion may occur. The system then assesses whether a registration is about sextortion or not.

Digitally seized material plays a crucial role in criminal investigations. Digital material includes computers and laptops with files and documents, smartphones with messages and photos, online accounts for communication patterns and cloud storage for data such as plans. Hansken helps organise the d...

This tool can be used to quickly search large amounts of video footage, such as that from surveillance cameras, for moving objects and certain movements. This helps to perform targeted searches through video footage, without having to look at everything manually.

The Rapid Identification (ID) line is a fast process set up to carry out DNA research in criminal cases. After submitting a sample of a trace to the NFI, police and prosecutors know, by default, after just three working days whether there is a match with the DNA profile of a suspect in a criminal ca...

The software contains a number of algorithms that allow DNA profiles to be assessed and compared within the criminal case and with the DNA database for criminal cases. These are DNA profiles prepared from individuals and DNA profiles prepared from biological material secured at a crime scene.

The algorithm compares the face of an unknown suspect, witness or victim with faces in the CATCH Criminal Justice database. The police are authorised to conduct a face comparison if the (possible) identity of the person on an image carrier makes a substantial contribution to the prevention, detectio...

In HAVANK (The Automated Fingerprinting System Dutch Kollektie), finger and palm prints are converted to a code. The algorithm compares this code with the codes in the Criminal Justice Database, which contains the finger and handprints of suspects and convicts of crimes punishable by a prison senten...

An investigation by an expert examines whether certain digital images (photos and/or videos) were taken with a certain digital camera and/or mobile phone. To answer this question, the camera identification algorithm is deployed, which identifies the camera.

In an expert examination, facial images are compared. The facial image comparison aims to determine whether a person visible in camera images (crime suspect) and the image of a known face (police photo of a suspect) are of the same person or two different people.