Omar Aziz

According to our database, Omar Aziz authored at least 8 papers between 2012 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

Classifying sitting, standing, and walking using plantar force data.

Kohle J. Merry, Evan Macdonald, Megan MacPherson, Omar Aziz, Edward J. Park, Michael Ryan, Carolyn J. Sparrey

Medical Biol. Eng. Comput., 2021

2020

Improving Energy Expenditure Estimation through Activity Classification and Walking Speed Estimation Using a Smartwatch.

Omar Aziz, Shaghayegh Zihajehzadeh, Aerin Park, Chul-Gyu Tae, Edward J. Park

Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

2018

Combined Regression and Classification Models for Accurate Estimation of Walking Speed Using a Wrist-worn IMU.

Shaghayegh Zihajehzadeh, Omar Aziz, Chul-Gyu Tae, Edward J. Park

Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

2017

A comparison of accuracy of fall detection algorithms (threshold-based vs. machine learning) using waist-mounted tri-axial accelerometer signals from a comprehensive set of falls and non-fall trials.

Omar Aziz, Magnus Musngi, Edward J. Park, Greg Mori, Stephen N. Robinovitch

Medical Biol. Eng. Comput., 2017

Accuracy of a wavelet-based fall detection approach using an accelerometer and a barometric pressure sensor.

Andreas Ejupi, Chantel Galang, Omar Aziz, Edward J. Park, Stephen N. Robinovitch

Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

2016

Identifying the number and location of body worn sensors to accurately classify walking, transferring and sedentary activities.

Omar Aziz, Stephen N. Robinovitch, Edward J. Park

Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

2014

The effect of window size and lead time on pre-impact fall detection accuracy using support vector machine analysis of waist mounted inertial sensor data.

Omar Aziz, Colin M. Russell, Edward J. Park, Stephen N. Robinovitch

Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

2012

Distinguishing near-falls from daily activities with wearable accelerometers and gyroscopes using Support Vector Machines.

Omar Aziz, Edward J. Park, Greg Mori, Stephen N. Robinovitch

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012