Gestures Recognition from Sound Waves
Journal Title: EAI Endorsed Transactions on Context-aware Systems and Applications - Year 2016, Vol 3, Issue 10
Abstract
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 to infer various gestures. Experimenting method and evaluating results by using the hand gestures of many different people to browse applications such as website, document and images in the browser on the computers in the classroom and library environment for accurate results. In addition, we describe the phenomena and recognition algorithm, demonstrate a variety of gestures, and present an informal evaluation on the robustness of this approach across Laptop device and people.
Authors and Affiliations
Nguyen Dang Binh
Keywords
Related Articles
- EP ID EP45787
- DOI http://dx.doi.org/10.4108/eai.12-9-2016.151679
- Views 257
- Downloads 0
Context analysis approach for context aware applications deployed on pervasive environments
The increase of mobile and interconnected devices leads to the growth of demands for context aware applications. These applications deployed on top of pervasive environments must adapt themselves to context changes. Cont...
Assistance to assessing rating students by language tuple- 4 scale
In this paper, we introduce an assistance to assessing rating the annual learning and process training of students in the opinion of experts, the approach of hedge algebra. It is advisary to make optimally fuzzy paramete...
Model Integrating Fuzzy Argument with Neural Network Enhancing the Performance of Active Queue Management
The bottleneck control by active queue management mechanisms at network nodes is essential. In recent years, some researchers have used fuzzy argument to improve the active queue management mechanisms to enhance the netw...
Formal Modeling and Verification of Context-Aware Systems using Event-B
Context awareness is a computing paradigm that makes applications responsive and adaptive with their environment. Formal modeling and verification of context-aware systems are challenging issues in the development as the...
Towards an Efficient Implementation of Human Activity Recognition for Mobile Devices
The availability of diverse and powerful sensors embedded in modern Smartphones/mobile devices has created exciting opportunities for developing context-aware applications. Although there is good capacity for collecting...