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US 2018/0279914 A1Published application
Gait pathology detection and monitoring system, and method
AssigneeUniversity of Virginia Patent Foundation
InventorsStephen D. Patek, Matthew M. Engelhard, John Lach, Myla D. Goldman
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Abstract
A gait pathology detection and monitoring system, and method using rotation, scale, and offset invariant dynamic time warping (RSOI-DTW).
Claims14
A gait pathology detection and monitoring method, comprising:
- securing a personal activity tracking electronic device having an accelerometer onto a leg of a user;
- detecting gait movement of the user during walking using the personal activity tracking electronic device;
- generating gait data of the user from the detected gait movement of the user during walking;
- demonstrating at least one style of gait of the user when generating the gait data;
- processing the gait data using rotation, scale, and offset (RSO) invariant dynamic time warping (RSOI-DTW) even in the presence of sensor rotation.
2 more elements
A gait pathology detection and monitoring system, comprising:
- a personal activity tracking electronic device having an accelerometer, the personal activity tracking electronic device configured to fit onto a leg of a user, the personal activity tracking electronic device configured to detect the gait movement of the user when walking and generate gait data of the user;
- and
- an electronic apparatus configured to receive the generated gait data of the user and processing the gait data using rotation, scale, and offset (RSO) invariant dynamic time warping (RSOI-DTW) even in the presence of sensor rotation.
Dependencies are inferred from the claim text.