Automatic number plate recognition system on an ARM-DSP and FPGA heterogeneous SoC platforms

Abstract

The ARM-DSP based ANPR system described is designed for commercial applications where the need for low power, low prices and real time systems is vital. A single FPGA can also be added as a plug-in to the ARM-DSP based hardware SoC, depending on the extra resources needed for the application. The overall results have shown that it is possible to use cheaper off-the-shelf ARM-DSPs and FPGAs multicore processors for standalone ANPR systems through device and algorithm optimisation to achieve real-time performance at higher recognition rate using efficient algorithms.