Authors
Roghayeh Aghazadeh, Fabio Montagna, Simone Benatti, Davide Rossi, Javad Frounchi
Publication date
2018/7/16
Conference
2018 International Conference on High Performance Computing & Simulation (HPCS)
Pages
492-495
Publisher
IEEE
Description
Extracting information from brain signals in advanced Brain Machine Interfaces (BMI) often requires computationally demanding processing. The complexity of the algorithms traditionally employed to process multi-channel neural data, such as Principal Component Analysis (PCA), dramatically increases while scaling-up the number of channels and requires more power-hungry computational platforms. This could hinder the development of low-cost and low-power interfaces which can be used in wearable or implantable real-time systems. This work proposes a new algorithm for the detection of epileptic seizure based on compressively sensed EEG information, and its optimization on a low-power multi-core SoC for near-sensor data analytics: Mr. Wolf. With respect to traditional algorithms based on PCA, the proposed approach reduces the computational complexity by 4.4× in ARM Cortex M4-based MCU …
Total citations
20202021202220232024421
Scholar articles
R Aghazadeh, F Montagna, S Benatti, D Rossi… - 2018 International Conference on High Performance …, 2018