Hyperspectral imaging instrument for forensic medicine

Hyperspectral imaging in the forensic field: a leading tool for criminal investigation and forensic medicine.

Hyperspectral imaging is a technology that allows images to be captured in hundreds or even thousands of spectral bands, providing detailed and accurate views of objects and scenes.

In the area of criminal investigation, this technique is used to detect and identify traces of substances such as blood, body fluids, fibres and paint stains on a crime scene.

Hyperspectral images can reveal valuable information about the chemical composition and spatial distribution of these substances, which can help investigators reconstruct events that occurred at the crime scene. For example, hyperspectral imaging can be used to identify blood stains that have been cleaned or hidden by the naked eye, or to distinguish different sources of fibers or paint.

In the field of forensic medicine, hyperspectral imaging is used to examine biological tissues and body fluids for anomalies or signs of disease. For example, it can be used to detect blood or semen stains on the clothing of a victim or suspect, or to examine tissue samples taken during an autopsy for signs of illness or trauma.

In addition, hyperspectral imaging can also be used to examine documents and art objects in the context of investigations into crimes such as counterfeiting or theft of works of art. It can reveal information about the chemical composition and structure of materials, which can help determine the authenticity of a document or artwork.