The present disclosure provide non-invasive and contactless intoxication detection methods and systems. For example, there is provided a non-invasive method for assessing the intoxication status or level of an individual, the method comprising: receiving a thermographic image comprising a face or facial features of the individual, performing pre-processing of the thermographic image to provide a pre-processed image, identifying a face portion comprising the face or facial features in the pre-processed image, and analyzing the face portion using an intoxication assessment method to assess the intoxication status. Systems for performing the disclosed methods are also provided.
CONTACTLESS INTOXICATION DETECTION AND METHODS AND SYSTEMS THEREOF
KONTAKTLOSE INTOXIKATIONSDETEKTION SOWIE VERFAHREN UND SYSTEME DAFÜR
DÉTECTION D'INTOXICATION SANS CONTACT ET PROCÉDÉS ET SYSTÈMES ASSOCIÉS
2024-04-17
Patent
Electronic Resource
English
IPC: | A61B DIAGNOSIS , Diagnostik / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / G06V |
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