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Author/Affiliation: Jinwon CheonOpen AccessArticle
5 Pages, 6,829 KB 
Hand Gesture Classification using Inaudible Sound with Ensemble Method
Abstract:
Recognizing the human behavior and gesture has become important due to the increasing use of wearable devices. This study classifies hand gestures by creating sound in the inaudible frequency range from a smartphone and analyzing the reflected signals. We convert the sound using Short-Time Fourier Transform to magnitude and phase. We trained two types of…
Read More(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Artificial Intelligence in Computer Science (CAI))