Real-Time Digital Signal Processing Based on FPGAs for Electronic Skin Implementation †
AbstractEnabling touch-sensing capability would help appliances understand interaction behaviors with their surroundings. Many recent studies are focusing on the development of electronic skin because of its necessity in various application domains, namely autonomous artificial intelligence (e.g., robots), biomedical instrumentation, and replacement prosthetic devices. An essential task of the electronic skin system is to locally process the tactile data and send structured information either to mimic human skin or to respond to the application demands. The electronic skin must be fabricated together with an embedded electronic system which has the role of acquiring the tactile data, processing, and extracting structured information. On the other hand, processing tactile data requires efficient methods to extract meaningful information from raw sensor data. Machine learning represents an effective method for data analysis in many domains: it has recently demonstrated its effectiveness in processing tactile sensor data. In this framework, this paper presents the implementation of digital signal processing based on FPGAs for tactile data processing. It provides the implementation of a tensorial kernel function for a machine learning approach. Implementation results are assessed by highlighting the FPGA resource utilization and power consumption. Results demonstrate the feasibility of the proposed implementation when real-time classification of input touch modalities are targeted. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Ibrahim, A.; Gastaldo, P.; Chible, H.; Valle, M. Real-Time Digital Signal Processing Based on FPGAs for Electronic Skin Implementation †. Sensors 2017, 17, 558.
Ibrahim A, Gastaldo P, Chible H, Valle M. Real-Time Digital Signal Processing Based on FPGAs for Electronic Skin Implementation †. Sensors. 2017; 17(3):558.Chicago/Turabian Style
Ibrahim, Ali; Gastaldo, Paolo; Chible, Hussein; Valle, Maurizio. 2017. "Real-Time Digital Signal Processing Based on FPGAs for Electronic Skin Implementation †." Sensors 17, no. 3: 558.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.