Veridium IP Limited

Securifai LLC

Radu Tudor Ionescu

Radu-Mihai Vlad

Nicolae-Cǎtǎlin Ristea

Adrian Şandru

Mariana Iuliana Georgescu

Cristina Mǎdǎlina Noaicǎ

Georgian-Emilian Duţă

Ionuţ Dumitran

Methods and systems for disentangling discriminative features of a user of a device from motion signals and authenticating a user on a mobile device are provided. In at least one aspect of the methods and systems, each captured motion signal is divided into segments. The segments are then converted into translated segments using one or more trained translation algorithms. The segments and translated segments are then provided to a machine learning system. Discriminative features of the user are then extracted from the segments and translated segments with the processor using the machine learning system that applies one or more feature extraction algorithms.

System and method for disentangling features specific to users, actions and devices recorded in motion sensor data

A system and method for determining whether persons depicted in images are wearing personal protective equipment (PPE) is disclosed. The system includes a PPE detection platform that, during a testing phase, comprises a person detector configured to detect persons in images and a deep neural network PPE classifier. The PPE classifier comprises a spatial attention module and is trained to predict whether or not a PPE item is present in the image sub-region corresponding to the detected person. During a training phase, the PPE detection platform comprises a body pose estimator that, based on the output of the person detector, determines a pose of the detected person's body and provides a spatial attention supervision signal used to train the spatial attention module of the PPE classifier and tune the PPE classifier. The PPE platform is configured to bypass the body pose estimator during the inference phase.

System and method for automatic detection and recognition of people wearing personal protective equipment using deep learning

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Galaţi, Romania

Radu Tudor Ionescu