Table 6: Precision and recall rate of different retrieval algorithms for bus image based on number of retrieved images.

Sl. no. Number of images RetrievedBased on color featureBased on texture featureCIR with equal weightsCIR with ABC algorithm
Precision (%)Recall (%)Precision (%)Recall (%)Precision (%)Recall (%)Precision (%)Recall (%)

1109028029521002
220853653893943
330805533875895
440756534806846
550727485798828
660708476779809
77067944674107910
880651043770117611
990621141868117312
10100611240866127113