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Car Number Plate Recognition System

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CAR NUMBER PLATE RECOGNITION SYSTEM

Place: Research Center Imarat

By M.Rahul 08621A0589 M.Santhosh 08621A0590

ABSTRACT Car number plate recognition system means to extract the number plate characters to ASCII format from the image which are in optical form. Aim: To identify the number of the car whose owner has violated traffic laws or to find stolen vehicles.

It is also applied to parking lot access control.

PROBLEM DEFINITION There is no such technology developed for tracing a car, which violated the rules, using its number plate.

Scope Quick tracing of vehicle. Traffic management and control.

Parking lots do not need human resources.

Software requirements java(jdk1.6) Eclipse Ganymede/Helios IDE MYSql Database tool Operating System windows XP

Hardware requirements RAM Hard Disk Processor

:: :

1GB RAM and above50GB and above Dual core and above

USECASE DIAGRAM

captures the image

user

gives it for image processing module

vehicle image is breaked into imag e pieces

exact location of number plate is found

extract characters from plate

image processing

gives it to ocr

classify optical patterns

segmentation

extracts the characters ocr

conv erts to alphanumeric or other characters

CLASS DIAGRAMS

SEQUENCE DIAGRAMSuser image processing ocr

1.captures the image

2.giv es for processing

3.breaks image into smaller pieces

4.analyses the pieces to locate number plate

5.parses the number plate to extract characters

6.recongnises the characters

7.converts the recognised characters into text format

8.original number is given back

COLLABORATION DIAGRAMS1: 1.captures the image 3: 3.breaks image into smaller pieces 4: 4.analyses the pieces to locate number plate

2: 2.gives for processing user image processing

5: 5.parses the number plate to extract characters 8: 8.original number is given back

6: 6.recongnises the characters 7: 7.converts the recognised characters into text format

ocr

THANK YOU