We have conducted our experiments on one day international matches, test matches and T20 matches summing up to 50 hours of video. We have compared the classification of pitch/ground view using sift features. Features proposed by us have produced promising results which is presented in Table 1.

Pitch/Ground View Classification Precision Recall
Our Method 0.982 0.973
Sift features 0.675 0.647
Table 1. Comparison of methods across different matches



Our method had successfully detected deliveries with overall precision of 0.935 and recall of 0.957. The result is presented in Table 2.

Match Type Precision Recall
ODI 0.932 0.973
Test Match 0.893 0.931
T20 0.982 0.967
Table 2. Result of detected deliveries for different types of matches



The filtered retrieval of deliveries is presented in Fig 6.


Fig. 6. Retrieval of deliveries involving only certain players.