2026-04-17T19:18:25Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/4126052025-07-22T17:01:00Zcom_2072_1033col_2072_452951

00925njm 22002777a 4500 dc Graupera Serra, Oriol author 2024-07-01 Human-robot interaction (HRI) has advanced rapidly in recent years, driven by advances in artificial intelligence, robotics, and cognitive sciences. The goal of HRI is to enable more intuitive and natural relationships between humans and robots. Dynamic hand gestures (DHG) are a new strategy for accomplishing this aim that is being incorporated into HRI systems. DHG are a wide range of continuous movements and variations in hand shape, orientation, and trajectory that humans utilize for communication, as opposed to static hand gestures, which entail maintaining particular hand poses. The ability of humans to teach robots previously unseen gestures is the focus of this research, as it allows robots to accurately adapt to novel expressions. This process demonstrates the symbiotic relationship between humans and robots, as new gestures are added to the robots' collection through advanced learning algorithms and perceptual mechanisms. Models that use Incremental Learning (IL) strategies continuously learn new information without losing what they have already learnt. In order to reduce the need for extra hardware and resources, this research looks into methods for hand gesture recognition and suggests using threedimensional hand keypoint position extraction. The study intends to improve the capabilities of current Dynamic Hand Gesture Recognition (DHGR) models for realtime scenarios through testing and evaluation, providing insights into bettering the dynamics of human-robot interaction. The validation of the model is accomplished through an extensive set of simulations and real-life experiments. Àrees temàtiques de la UPC::Informàtica::Intel·ligència artificial Deep learning Computer vision Human-robot interaction Aprenentatge Incremental Gestos Dinàmics de la Mà Interacció Humà-Robot Intel·ligència Artificial Robòtica Mòbil Aplicació en Temps Real Visió per Computador Aprenentatge Profund Incremental Learning Dynamic Hand Gestures Human-Robot Interaction Artificial Intelligence Mobile Robotics Real-time application Computer Vision Deep Learning Aprenentatge profund Visió per ordinador Interacció persona-robot Incremental learning of dynamic hand gestures in human-robot interaction