PPT Slide
We measured the following:
- Number of required operator interventions on a 30 second test sequence.
- Processing time per frame with operator interventions disabled.
- Path length of a single player.
- The mean position error for a single player.
We used the mean average of five paths, obtained by manually by five human operators, as the true-position estimate.
Operators were performing manual tracking at 2 frames per second – computer generated results were subsampled to ensure unbiased comparison.