3-D Fingertip Touch Force Prediction Using Fingernail Imaging With Automated Calibration
3-D Fingertip Touch Force Prediction Using Fingernail Imaging With Automated Calibration
复制标题
使用指甲成像和自动校准进行 3D 指尖触摸力预测
DOI:
10.1109/tro.2015.2459411
复制
发表时间:
2015
影响因子:
7.8
通讯作者:
S. Mascaro
中科院分区:
文献类型:
--
作者:
Thomas Grieve;J. Hollerbach;S. Mascaro
This paper presents an automated routine for calibrating a fingernail imaging system, with the intent of predicting fingerpad forces. The system uses a magnetic levitation haptic device to apply forces to the human fingerpad while recording images of the nail and surrounding skin. A novel force controller is implemented to interact stably with the human fingerpad. The data are used to calibrate a principal component regression model relating pixel intensity to 3-D force. Using data from this automated routine, this model simultaneously predicts 3-D force with an RMS error of 0.56 ± 0.03 N (7.7% of the full range of forces).
DOI:
10.1109/icra.2014.6907310
发表时间:
2014
期刊:
2014 IEEE International Conference on Robotics and Automation (ICRA)
影响因子:
--
作者:
Sebastian Urban;Christian Osendorfer;Justin Bayer;Patrick van der Smagt
通讯作者:
Patrick van der Smagt