license plate recognition

Free PowerPoint Templates

License Plate RecognitionPrepared By:

MAY 2016

• Abdalaffu Badran

• Mohammad Asaad• Mohannad JamalDr. Jamal Kharwsheh

http://powerpoint.sage-fox.com/



CONTENTS

Conclusion

Sample Test

How It Works?

Introduction

Why ALPR Camera?

Problems We Faced

SWOT Analysis



INTRODUCTION

License Plate RecognitionSpeed

detection

Capturing Identification

Extraction prosecution

Supervise the traffic and detect the

crimes

detect the Contrary car to

traffic laws

Extract the license plate

number

Prosecute drivers that pass the

stipulated speed limit.


7,694

7,257

101

Traffic Accidents DeathsThe number of road traffic

injuries

Palestine 2015



License Plate Extraction

Cost Effective

More features according to image processing technique

No Human Resources

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Higher AccuracyWHY ALPR CAMEERA ?


HOW IT WORKS ?

Matlab

C++ Processing

Arduino

• Fragmentation

• Analyzing• Calculating

the speed

• Gray scale• Threshold• Extracting

the plate number

Mediator program

(to serial)

send SMS Message to

variable Phone

number


VideoIt represents the input to the matlab code that contains the car entrance intersection.

Process PhotoConverts the video into frames and analyze it to calculate the speed by detecting the entry and exits moments.

The code choose the frame that contains the best phase of the license plate and send it to C++ directory as the output of the code.

HOW IT WORKS - MATLAB


At the beginning, the code makes an object contains the details of the video which are the height, the width, frame rate and the number of frames. Then segment the video into number of frames based on the previous data


According to the entry and exit moments; the code choose the middle frame and save it in a specific directory (Visual Basic Workspace)


PhotoRepresents the input to the C++ code that contains the best phase of license plate

Process Text Document1. Finding Plate.2. Character Recognition.

Compare the output with database contents, then extract the car owner phone number.

HOW IT WORKS – C++


Gray Scale Threshold

Possible Characters

Vector of Possible Characters

Extract Plate Number

Original Image

Finding Plates


Gray Scale

Possible Characters

Vector of Possible Characters

Character recognition

Original Image Threshold

Character Recognition

HOW IT WORKS – C++Plate Extraction

The program find the number of possible plates in the picture and the plate number if exist then compare the database entries to determine the driver phone number as shown.

HOW IT WORKS – C++Output (Phone Number)The program save the car owner phone number in a text document.

The Processing program takes the text document that contains the driver phone number and send it Serially to the Arduino.

HOW IT WORKS - PROCESSING

The Processing program takes the text document that contains the driver phone number (from the Visual studio C++ directory) and send it Serially to the Arduino.

HOW IT WORKS - PROCESSING

Arduino have a fixed context and variable number serially from the Processing program

HOW IT WORKS - ARDUINO


Topic and Topic Comparison

VSTOPIC

TOPIC

Comparison

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Education is the most powerful weapon which you can use to change the world.

-- Nelson Mandela


license plate recognition

Engineering