Table 4: Performance of CIR scheme with ABC algorithm for bus image.

Sl. no.Query imageTrue positive (a)False positive (b)False negative (c)True negative (d)Precision rate (%)Recall rate (%)Error rate (%)

1Bus15941459415911.3913.67
2Bus27921479217914.167.00
3Bus37723477237713.907.67
4Bus45644456445610.9414.67
5Bus57426474267413.508.67
6Bus67822478227814.037.33

Average (%)70.5012.999.83