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Hand Tracking and Gesture Recognition by Multiple Contactless Sensors: A Survey

ISSN: 2168-2291 ;EISSN: 2168-2305 ;DOI: 10.1109/thms.2022.3188840

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  • Title:
    Hand Tracking and Gesture Recognition by Multiple Contactless Sensors: A Survey
  • Author: Eleni Theodoridou ; Luigi Cinque ; Filippo Mignosi ; Giuseppe Placidi ; Matteo Polsinelli ; João Manuel R. S. Tavares ; Matteo Spezialetti
  • Subjects: Ciências da engenharia e tecnologias ; Ciências Tecnológicas ; Engineering and technology ; Technological sciences
  • Description: Hand tracking and gesture recognition are fundamental in a multitude of applications. Various sensors have been used for this purpose, however, all monocular vision systems face limitations caused by occlusions. Wearable equipment overcome said limitations, although deemed impractical in some cases. Using more than one sensor provides a way to overcome this problem, but necessitates more complicated designs. In this work, we aim to highlight contemporary methods used for hand tracking and gesture recognition by collecting publications of systems developed in the last decade, that employ contactless devices as RGB cameras, IR, and depth sensors, along with some preceding pillar works. Additionally, we briefly present common steps, techniques, and basic algorithms used during the process of developing modern hand tracking and gesture recognition systems and, finally, we derive the trend for the next future.
  • Creation Date: 2022-02
  • Language: English
  • Identifier: ISSN: 2168-2291
    EISSN: 2168-2305
    DOI: 10.1109/thms.2022.3188840
  • Source: Universidade do Porto Institutional Repository Open Access

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