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Table 2 Execution times on HFR recognition and tracking system (unit: ms)

From: Projection-mapping-based object pointing using a high-frame-rate camera-projector system

 

Time

(1) Image acquisition

0.3

(2) Header reader

0.001

(3) Sequential thresholding

0.11

(4) Sequential weighting

0.27

(5) Weighted plane accumulation

0.9

(6) Cluster and label [database]

0.057

(7) Object recognition and localization

0.002

(8) Image display

16.66

Total [ (1–5) x 8]+(6)+(7)

12.707