Research Article

Research on Moving Target Detection and Tracking Technology in Sports Video Based on SIFT Algorithm

Table 10

The outlier repetition rate of the key point detection algorithm on the laser scanner data set.

Proportion of outliers0.1%0.5%1%2%5%

ISS0.9848510.9036470.87870.8414310.767196
KPQ0.9693980.8466830.770630.7343710.629836
HoNO0.9708120.9137470.8742560.8337550.798001
LSP0.9947490.9431380.8873860.8218370.705081
3D-Harris0.9999990.9337450.9230390.8832450.828604
3D-SIFT0.9947490.9489960.9047580.8652670.828604