Three Ways to Improve the Performance of Real-Life Camera-Based Fall Detection Systems

Table 1

Overview of number of falls and number of hours of video per person included in each data set. The data set contains all falls that meet our inclusion criteria. Data set is a subset of with the additional restrictions that the fall should not be occluded and the person should stay on the floor for over 30 seconds after falling. The data set contains additional videos with only nonfall data.

Participant
	Falls	Video data	Falls	Video data	Video data
A	12	244.7 h	7	124.7 h	0 h
B	1	24 h	1	24 h	0 h
C	6	144 h	2	48 h	120 h
D	1	24 h	1	24 h	120 h
E	2	48 h	0	0 h	0 h
Total	22	532.7 h	11	220.7 h	240 h