number plate recognition for granting access to uwc
DESCRIPTION
Compiled and Presented by KJ Tsiri Supervisor : Mr. Ismail. Number plate recognition for granting access to uwc . recap. To build a system that will use number plate to identify vehicle. Why, It makes it easier to recognize a vehicle?. - PowerPoint PPT PresentationTRANSCRIPT
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NUMBER PLATE RECOGNITION FOR GRANTING ACCESS TO UWC
Compiled and Presented by KJ TsiriSupervisor : Mr. Ismail
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RECAP To build a system
that will use number plate to identify vehicle.
Why, It makes it easier to recognize a vehicle?
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SOUTH AFRICAN LEGAL NUMBER PLATES SIZES
520 mm x 113 mm - Only 75mm letter size (font) may be used
250 mm x 205 mm - Only 75mm letter size (font) may be used
250 mm x 165 mm – Only 60mm letter size (font) may be used
440 x 120mm size number plate
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NUMBER PLATE RATIO 0.2173076923 0.15 :
0.3 0.82 0.7 : 0.9 0.66 0.6 : 0.7 0.2727272727;
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IMPLEMENTATION Input image
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IMPLEMENTATION CONT(PROCESSES INVOLVED)
GRAYSCALE IMAGE HISTOGRAM EQUALIZATION
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IMPLEMENTATION CONT……….
BINARIZATION EDGE DETECTION
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IMPLEMENTATION CONT…………
MORPHOLOGICAL FUNCTIONS (EROSION AND DILATION)
FINDING THE BOUNDARY BOX AND EXTRACTING THE PLATE
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TOOLS USED Linux Operating System
Java programming language
Kate editor and Linux terminal
Camera
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TESTING Functionality testing
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FUNCTIONALITY TESTING Unit Testing Integration Testing System Testing
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FUNCTIONALITY TESTING The system is suppose to recognize
plate in different weather conditions. Sunset When it is raining Or when it is cold
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FUNCTIONALITY TESTING
Sunset Raining Cold012345678
functional testing on different weather conditions
functional testing on different weather conditions
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SYSTEM TESTING
Input Output
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REFERENCES [1] Vahid Abolghasemi, Alireza Ahmadyfard, “An edge-based color-aided
method for license plate detection”, Elsevier, Image and Vision Computing , 27 (2009) 1134–1142.
[2] Nicole Ketelaars Italy. (2001). “Automated License Plate Recognition”. AIMe Magazine 2002/1, pp. 9-12
[3] Pei Li “Number plate Recognition ” [4] J. Matas and K. Zimmermann. Unconstrained licence plate and text
localization and recognition. In IEEE Proceeding on Intelligent T ransportation Systems, pp. 225 – 230, 2005.
[5] Christos Nikolaos E. Anagnostopoulos, Ioannis E. Anagnostopoulos, Vassili Loumos and Eleftherios Kayafas, “A License Plate-Recognition Algorithm for Intelligent Transportation System
[6] P. Wu, H.-H. Chen, R.-J. Wu, and D.-F. Shen. License plate extraction in low resolution video. In 18th International Conference on Pattern Recognition, 2006.
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DEMO Start demo