20.500.12556/RUL-129234 An analysis of the precision and reliability of the leap motion sensor and its suitability for static and dynamic tracking We present the results of an evaluation of the performance of the Leap Motion Controller with the aid of a professional, high-precision, fast motion tracking system. A set of static and dynamic measurements was performed with different numbers of tracking objects and configurations. For the static measurements, a plastic arm model simulating a human arm was used. A set of 37 reference locations was selected to cover the controller’s sensory space. For the dynamic measurements, a special V-shaped tool, consisting of two tracking objects maintaining a constant distance between them, was created to simulate two human fingers. In the static scenario, the standard deviation was less than 0.5 mm. The linear correlation revealed a significant increase in the standard deviation when moving away from the controller. The results of the dynamic scenario revealed the inconsistent performance of the controller, with a significant drop in accuracy for samples taken more than 250 mm above the controller’s surface. The Leap Motion Controller undoubtedly represents a revolutionary input device for gesture-based human-computer interaction; however, due to its rather limited sensory space and inconsistent sampling frequency, in its current configuration it cannot currently be used as a professional tracking system. Leap Motion Controller motion capture system precision measurement spatial distortion measurement Leap Motion Controller sistem za sledenje gibanja meritev natančnosti prostorska meritev napak true false true Angleški jezik Slovenski jezik Članek v reviji 2021-08-30 15:51:18 2021-08-30 15:51:19 2023-05-26 03:41:39 0000-00-00 00:00:00 2014 0 0 Str. 3702-3720 iss. 2 Vol. 14 Feb. 2014 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.9:531 1424-8220 10.3390/s140203702 10430036 RAZ_Guna_Joze_2014.pdf RAZ_Guna_Joze_2014.pdf 1 E3AD3A7C75A3C11645C6A3EBBA226E23 feef91b8652e279e9c30880da784a03b5a7d6185f07461748c28a0e165b23376 7254a713-0999-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=146194 http://www.mdpi.com/1424-8220/14/2/3702 1 20667ff1-0999-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=146193 Fakulteta za elektrotehniko 0 0 0