A Robust License Plate Detection and Character Recognition Algorithm Based on a Combined Feature Extraction Model and BPNN

Table 2

Comparison of the proposed method and conventional methods on three factors.

Method	Features dimension	Precision (%)	Computational time (ms)
Proposed method	90	97.7	46.1
Line processing [12]	55	94.5	69.8
Peak position [13]	90	95.6	65.3
Pixel density [14]	55	95.1	57.2