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Advanced License Plate Detection Algorithm for Intelligent Transportation Systems

This presentation introduces a license plate detection system for intelligent transportation applications. It covers areas to locate plates, text reading, contrast tuning, parameter measurements, success rates, and false object detection. Supported by a research project.

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Advanced License Plate Detection Algorithm for Intelligent Transportation Systems

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  1. License Plate Detection Algorithm • Michael Broitman • Yuri Klopovsky • Normunds Silinskis This presentation is supported by project Multifunctional intelligent transportation system point technology Nr.2DP/2.1.1.1.0/10/APIA/VIAA/086

  2. Institute of Electronics and Computer Science

  3. License plate detection system

  4. A typical plate detection system. • Find one or several potential areas of the image whrere the license plate is depicted. • Read the text.

  5. The contrast value

  6. How do you tune that thing? • Cell width and height. • Threshold.

  7. The parameters we have measured. • The total average of successful hits. • The number of vehicle drive through's with a 100% successful detection. • The number of vehicle drive through's with a 0% successful detection. • The total average number of false objects per frame.

  8. Results

  9. Results

  10. Thank you!

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