Comparison of real-time DSP-based edge detection techniques for license plate detection

@article{Musoromy2010ComparisonOR,
  title={Comparison of real-time DSP-based edge detection techniques for license plate detection},
  author={Zuwena Musoromy and Faycal Bensaali and Soodamani Ramalingam and Georgios Pissanidis},
  journal={2010 Sixth International Conference on Information Assurance and Security},
  year={2010},
  pages={323-328}
}
In this paper, edge detection techniques and their performance are compared when applied in license plate detection using an embedded digital signal processor. License plate detection remains to be the crucial part of a vehicle's license plate recognition process. The edge detection algorithms compared in this work are those reported capable of delivering real-time performance. These are Canny-Deriche-FGL, Haar and Daubechies-4 wavelet transform and the classic Sobel. These particular… CONTINUE READING