Context-Aware AAL Services through a 3D Sensor-Based Platform

Table 3

Detection performance of four related studies.

Related studies	Devices	TNR (%)	TPR (%)
Baek et al. [1]	Tri-axial accelerometer + gyroscope sensors	100.0	81.6
Rimminen et al. [3]	Near-field imaging floor sensor	91.0	91.0
Foroughi et al. [4]	Monocular passive vision	98.0	93.0
Edgcomb and Vahid [5]	Privacy-enhanced monocular passive vision	92.0	91.0