The Identification of the Vehicle Licensing Alphabet with the Real-time Joint Fourier Transformation Correlation Recognition

Based on the optical Joint Fourier Transformation correlation recognition,the power spectra of the united transformation of the reference image and the target image of a license plate and the distributions of the relative intensity are inputted into the computer for processing.The available information of the spectra is collected and quantified.The relative degree is Real-time evaluated according to the outputted relative peaks and their acutances.The experimental result shows that the relative ...