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3DAirSig: A Framework for Enabling In-Air Signatures Using a Multi-Modal Depth Sensor

Jameel Malik, Ahmed Elhayek, Sheraz Ahmed, Faisal Shafait, Muhammad Imran Malik, Didier Stricker
2018 Sensors  
In-air signature is a new modality which is essential for user authentication and access control in noncontact mode and has been actively studied in recent years.  ...  Inspired by the great progress in deep-learning-based hand pose estimation, we propose a real-time in-air signature acquisition method which estimates hand joint positions in 3D using a single depth image  ...  presented a real-time automatic in-air signature acquisition and verification framework using a low cost multi-modal depth camera.  ... 
doi:10.3390/s18113872 pmid:30423837 fatcat:gs4qo257ubegzbg5bt3hmz4zne