Gestures Recognition from Sound Waves
نویسندگان
چکیده
منابع مشابه
Gestures Recognition from Sound Waves
We propose a new method to recognize gestures from sound waves. The main contribution of this paper is to recognize gestures based on the analysis of short-time Fourier transforms (STFT) using the Doppler effect to sense gestures. To do this, we generate an inaudible tone, which gets frequency-shifted when it reflects off moving objects like the hand. We measure this shift with the microphone t...
متن کاملSound Selection by Gestures
This paper presents a prototypical tool for sound selection driven by users’ gestures. Sound selection by gestures is a particular case of ”query by content” in multimedia databases. Gesture-to-Sound matching is based on computing the similarity between both gesture and sound parameters’ temporal evolution. The tool presents three algorithms for matching gesture query to sound target. The syste...
متن کاملEarly Recognition of Gestures
This paper is concerned with two topics on gesture recognition. The first topic is early recognition for providing the recognition result of a gesture before the gesture is completed. The second topic is motion prediction for guessing the subsequent posture of the person who makes a gesture. Both topics are mutually related and linked to the realization of proactive humanmachine interface. For ...
متن کاملEmblematic Gestures Recognition
This paper presents a framework allowing emblematic gestures detection, segmentation and their recognition for human-robots interaction purposes. This framework is based on a new coding of arms’ kinematics reflecting both the muscular activity of the performer and the appearance of arm seen by the recipient when a gesture is performed. Following that, gestures can be seen as sequences of torque...
متن کاملCosmic sound waves rule
© 2008 American Institute of Physics, S-0031-9228-0804-010-6 Relativistic sound waves raced through the hot plasma that filled the universe for its first 380 000 years. That sound left an imprint that is still discernible in the cosmic microwave background and also in the large-scale distribution of galaxies. Measurements of the sound waves manifested in the CMB, coupled with a detailed underst...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: EAI Endorsed Transactions on Context-aware Systems and Applications
سال: 2016
ISSN: 2409-0026
DOI: 10.4108/eai.12-9-2016.151679