全部文献期刊会议图书|学者科研项目
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作者:Asim Waris , Imran Khan Niazi ...
来源:[J].Journal of Electromyography and Kinesiology(IF 1.644), 2018, Vol.40, pp.72-80
摘要:Abstract(#br)While several studies have demonstrated the short-term performance of pattern recognition systems, long-term investigations are very limited. In this study, we investigated changes in classification performance over time. Ten able-bodied individuals and six ampu...
作者:Asim Waris , Ernest Nlandu Kamavuako
来源:[J].Biomedical Signal Processing and Control(IF 1.074), 2018, Vol.45, pp.267-273
摘要:Abstract(#br)In myoelectric control, the calculation of a number of time domain features uses a threshold. However there is no consensus on the choice of the optimal threshold values. In this study, we investigate the effect of threshold selection on the classification for prosth...
作者:Mads Jochumsen , Asim Waris , Ernest Nlandu Kamavuako
来源:[J].Biomedical Signal Processing and Control(IF 1.074), 2018, Vol.43, pp.1-8
摘要:Abstract(#br)The arm position affects discrimination between upper limb motion classes when using surface EMG (sEMG). In this study, the effect of arm position on motion class discrimination was investigated using intramuscular EMG (iEMG). Eight able-bodied subjects performe...
作者:Asim Waris , Irene Mendez ...
来源:[J].Journal of Neural Engineering, 2019, Vol.16 (2)
摘要:Objective . Real-time myoelectric experimental protocol is considered as a means to quantify usability of myoelectric control schemes. While usability should be considered over time to assure clinical robustness, all real-time studies reported thus far are limited to a singl...
作者:Asim Waris , Syed Omer Gilani ...
来源:[J].Sensors(IF 1.953), 2020, Vol.20 (6)
摘要:Electromyography (EMG) is a measure of electrical activity generated by the contraction of muscles. Non-invasive surface EMG (sEMG)-based pattern recognition methods have shown the potential for upper limb prosthesis control. However, it is still insufficient for natural con...
作者:Asim Waris , Ali Ahmed ...
来源:[J].Sensors(IF 1.953), 2020, Vol.20 (6)
摘要:Clinical treatment of skin lesion is primarily dependent on timely detection and delimitation of lesion boundaries for accurate cancerous region localization. Prevalence of skin cancer is on the higher side, especially that of melanoma, which is aggressive in nature due to its hi...
作者:Asim Waris , Syed Omer Gilani ...
来源:[J].Sensors(IF 1.953), 2018, Vol.18 (8)
摘要:Pattern recognition of electromyography (EMG) signals can potentially improve the performance of myoelectric control for upper limb prostheses with respect to current clinical approaches based on direct control. However, the choice of features for classification is challenging an...
作者:Asim Waris , Imran Khan Niazi ...
来源:[J].Applied Sciences, 2018, Vol.8 (7)
摘要:Advances in myoelectric interfaces have increased the use of wearable prosthetics including robotic arms. Although promising results have been achieved with pattern recognition-based control schemes, control robustness requires improvement to increase user acceptance of pros...
作者:Asim Waris , Syed Omer Gilani
来源:[J].Applied Sciences, 2019, Vol.9 (24)
摘要:Saliency is the quality of an object that makes it stands out from neighbouring items and grabs viewer attention. Regarding image processing, it refers to the pixel or group of pixels that stand out in an image or a video clip and capture the attention of the viewer. Our eye move...

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