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A low-power, reconfigurable smart sensor system for EEG acquisition and classification

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : A low-power, reconfigurable smart sensor system for EEG acquisition and classification
นักวิจัย : Sukumaran, Dinup , Enyi, Yao , Shuo, Sun , Basu, Arindam , Zhao, Dongning , Dauwels, Justin
คำค้น : DRNTU::Engineering::Electrical and electronic engineering
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Sukumaran, D., Enyi, Y., Shuo, S., Basu, A., Zhao, D., & Dauwels, J. (2012). A low-power, reconfigurable smart sensor system for EEG acquisition and classification. 2012 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), pp.9-12. , http://hdl.handle.net/10220/16338 , http://dx.doi.org/10.1109/APCCAS.2012.6418958
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

We describe a smart sensor for EEG acquisition comprising a programmable gain low-noise amplifier followed by an integrated feature extraction and classification circuits. The feature extraction block comprises a bank of four band-pass filters followed by a wide dynamic range peak detector. The output of the peak detector is fed into a spiking neural network implementing the extreme learning machine (ELM) for classification. The advantage of ELM is that it has been shown to attain comparable performance to support vector machine (SVM) but with fewer computational nodes. We describe simulation results of each block designed in 0.35 um CMOS and demonstrate system level performance by using this to detect seizure onset in epileptic patients. The system can be reconfigured for other applications like speech classification.

บรรณานุกรม :
Sukumaran, Dinup , Enyi, Yao , Shuo, Sun , Basu, Arindam , Zhao, Dongning , Dauwels, Justin . (2555). A low-power, reconfigurable smart sensor system for EEG acquisition and classification.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Sukumaran, Dinup , Enyi, Yao , Shuo, Sun , Basu, Arindam , Zhao, Dongning , Dauwels, Justin . 2555. "A low-power, reconfigurable smart sensor system for EEG acquisition and classification".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Sukumaran, Dinup , Enyi, Yao , Shuo, Sun , Basu, Arindam , Zhao, Dongning , Dauwels, Justin . "A low-power, reconfigurable smart sensor system for EEG acquisition and classification."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Sukumaran, Dinup , Enyi, Yao , Shuo, Sun , Basu, Arindam , Zhao, Dongning , Dauwels, Justin . A low-power, reconfigurable smart sensor system for EEG acquisition and classification. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.