Computing grip force and torque from finger nail images using Gaussian processes
Computing grip force and torque from finger nail images using Gaussian processes
复制标题
使用高斯过程从指甲图像计算握力和扭矩
DOI:
10.1109/iros.2013.6696933
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
Patrick van der Smagt
中科院分区:
文献类型:
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作者:
S. Urban;Justin Bayer;Christian Osendorfer;G. Westling;B. Edin;Patrick van der Smagt
We demonstrate a simple approach with which finger force can be measured from nail coloration. By automatically extracting features from nail images of a finger-mounted CCD camera, we can directly relate these images to the force measured by a force-torque sensor. The method automatically corrects orientation and illumination differences. Using Gaussian processes, we can relate preprocessed images of the finger nail to measured force and torque of the finger, allowing us to predict the finger force at a level of 95%-98% accuracy at force ranges up to 10N, and torques around 90% accuracy, based on training data gathered in 90s.
DOI:
10.1007/978-1-4939-7647-8_1
发表时间:
2018
期刊:
Neuromethods
影响因子:
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作者:
Joshi,AnandA
通讯作者:
Joshi,AnandA