Research Article
[Retracted] Feature Extraction of Foul Action of Football Players Based on Machine Vision
Table 1
Statistics on the types of fouls committed by athletes in the final stage of the Women’s World Cup 2019.
| Type of foul | Number of fouls | Percentage (%) |
| Deliberate handball | 20 | 3.67 | Beat or attempt to beat | 0 | 0 | Pull each other | 47 | 8.62 | Push an opponent | 86 | 15.78 | Jump to each other (goalkeeper) | 45 | 8.25 | Obstruction (goalkeeper) | 11 | 2.02 | Grabbing each other | 86 | 15.78 | Trip or attempt to stumble | 79 | 14.5 | Kick or attempt to kick | 102 | 18.72 | Spit on each other | 0 | 0 | Action is dangerous | 10 | 1.83 | Fake a fall | 0 | 0 | Hit the other side | 59 | 10.83 | Amount to | 545 | 100 |
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