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Table 3 The image sequences acquired for four actors

From: Context-aware visual analysis of elderly activity in a cluttered home environment

Sequence annotation Number of sequences Average number of frames
WSsW 2 648
WScW 1 585
WLsW 1 443
WLbW 2 836
WBW 3 351
W 2 386
WLfW 10 498
WScWSsW 1 806
WSsWScW 1 654
WLsWSbWScWSsW 1 1512
WSsWLsW 1 1230
WSbWLfW 1 534
WSsWSsWScWLbW 1 2933
WSbWSsW 1 1160
WLbWLsW 1 835
WSbLbWSsWScWLsWScW 1 2406
Totals 30 20867
  1. Label W, S, B, L denote atomic instructions for the actor to walk into the room, sit on sofa (s), chair (c) or bed (b), bend and lie (on sofa or floor (f)), respectively