Table 3: Ball recognition results using different Features on the dataset (III) containing partially and heavily occluded balls.

Ball features TP
FN
Detection rate (%)

Wavelet HAAR 66 50 66/116 (56.89%)
Wavelet DB3 52 64 52/116 (44.82%)
Histogram 76 40 76/116 (65.51%)
SIFT (BoW) 86 30 86/116 (74.13%)
PCA 40 76 40/116 (34.48%)