Volitional and Real-Time Control Cursor Based on Eye Movement Decoding Using a Linear Decoding Model
المؤلفون المشاركون
Wang, Baozeng
Zhang, Cheng
Zhang, Jinhua
Hong, Jun
المصدر
Computational Intelligence and Neuroscience
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-12-13
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
The aim of this study is to build a linear decoding model that reveals the relationship between the movement information and the EOG (electrooculogram) data to online control a cursor continuously with blinks and eye pursuit movements.
First of all, a blink detection method is proposed to reject a voluntary single eye blink or double-blink information from EOG.
Then, a linear decoding model of time series is developed to predict the position of gaze, and the model parameters are calibrated by the RLS (Recursive Least Square) algorithm; besides, the assessment of decoding accuracy is assessed through cross-validation procedure.
Additionally, the subsection processing, increment control, and online calibration are presented to realize the online control.
Finally, the technology is applied to the volitional and online control of a cursor to hit the multiple predefined targets.
Experimental results show that the blink detection algorithm performs well with the voluntary blink detection rate over 95%.
Through combining the merits of blinks and smooth pursuit movements, the movement information of eyes can be decoded in good conformity with the average Pearson correlation coefficient which is up to 0.9592, and all signal-to-noise ratios are greater than 0.
The novel system allows people to successfully and economically control a cursor online with a hit rate of 98%.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Jinhua& Wang, Baozeng& Zhang, Cheng& Hong, Jun. 2016. Volitional and Real-Time Control Cursor Based on Eye Movement Decoding Using a Linear Decoding Model. Computational Intelligence and Neuroscience،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1099673
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Jinhua…[et al.]. Volitional and Real-Time Control Cursor Based on Eye Movement Decoding Using a Linear Decoding Model. Computational Intelligence and Neuroscience Vol. 2016, no. 2016 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1099673
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Jinhua& Wang, Baozeng& Zhang, Cheng& Hong, Jun. Volitional and Real-Time Control Cursor Based on Eye Movement Decoding Using a Linear Decoding Model. Computational Intelligence and Neuroscience. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1099673
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1099673
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر