Research Article

Vehicle Type Recognition Combining Global and Local Features via Two-Stage Classification

Table 6

Results of single-stage classification based on the KNNPC and global feature.

Vehicle typePrecisionRecallAccuracy

Bus88.8%88.3%88.9%
Truck88.8%88.7%88.2%
Van88.1%87.8%87.9%
Sedan88.0%87.7%87.6%