کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
532118 | 869910 | 2014 | 10 صفحه PDF | دانلود رایگان |
• We present the world largest inertial sensor-based database to the community.
• Based on the database, females have a better recognition performance than males.
• People have the best recognition performance at their twenties.
• An accelerometer has a better recognition performance than a gyroscope.
This paper presents the largest inertial sensor-based gait database in the world, which is made open to the research community, and its application to a statistically reliable performance evaluation for gait-based personal authentication. We construct several datasets for both accelerometer and gyroscope of three inertial measurement units and a smartphone around the waist of a subject, which include at most 744 subjects (389 males and 355 females) with ages ranging from 2 to 78 years. The database has several advantages: a large number of subjects with a balanced gender ratio, variations of sensor types, sensor locations, and ground slope conditions. Therefore, we can reliably analyze the dependence of gait authentication performance on a number of factors such as gender, age group, sensor type, ground condition, and sensor location. The results with the latest existing authentication methods provide several insights for these factors.
Journal: Pattern Recognition - Volume 47, Issue 1, January 2014, Pages 228–237