Pixel distribution density based character recognition for vehicle license plate

Choubey, Siddhartha; Sinha, G. R.

doi:10.1109/icectech.2011.5941950

Cited by 6 publications

(2 citation statements)

References 10 publications

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“…Number plate recognition (NPR) of Kannada number plate is an image processing technology used to identify vehicles by their number plates. NPR is one form of intelligent transport system (ITS) technology that not only recognizes and counts the vehicles [1] but distinguishes each as a unique. ITS becomes more and more important in traffic management [2] due to wide use of computing technology.…”

Section: Introductionmentioning

confidence: 99%

Method for Recognition of Vehicles with Kannada Number Plate

Rumma¹,

H²,

D³

2014

IJCA

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For an intelligent transport system license plate location and vehicle license plate recognition is an important phase. The objective of this work is to design & implement a method for Number Plate Recognition (NPR) of Kannada number plates. This paper presents a method of number plate recognition, segmentation & recognition of the characters present in the Kannada number plate. The images of various vehicles have been taken manually and converted into gray-scale images. The wiener2 filter is used to remove the noise located in the number plates. The segmentation of gray-scale image generated by finding edges using sobel filter for smoothing image is used to reduce the number of connected component & then bwlabel is used to calculate the connected component & at the last single character is detected. The result shows that the proposed method have achieved accuracy of 85%.

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Section: Introductionmentioning

confidence: 99%

Method for Recognition of Vehicles with Kannada Number Plate

Rumma¹,

H²,

D³

2014

IJCA

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“…LPR is one form of Intelligent Transport Systems (ITS) technology that not only recognizes and counts vehicles [1] but distinguishes each as unique. With the wide use of computing technology, Intelligent Transportation System becomes more and more important in Traffic management [2].…”

Section: Introductionmentioning

confidence: 99%

An Efficient Method of Vehicle Number Plate Detection and Recognition

Lazrus¹,

Choubey²,

Gr³

2011

Int J Mach Intell

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Abstract-License plate location is an important phase in vehicle license plate recognition for intelligent transport systems. The objective of this work is to design and implement an efficient method for License Plate Recognition (LPR) of Indian License Plates. This paper presents a robust method of license plate location, segmentation and reorganization of the characters present in the located plate. The images of various vehicles have been acquired manually and converted in to gray-scale images. Then wiener2 filter is used to remove noise present in the plates. The segmentation of gray scale image generated by finding edges using Sobel filter for smoothing image is used to reduce the number of connected component and then bwlabel is used to calculate the connected component. Finally, single character is detected. The results show that the proposed method achieved accuracy of 98% by optimizing various parameters with higher recognition rate than the traditional methods

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Introduction to Biometrics and Special Emphasis on Myanmar Sign Language Recognition

Sinha

2019

Advances in Biometrics

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Pixel distribution density based character recognition for vehicle license plate

Cited by 6 publications

References 10 publications

Method for Recognition of Vehicles with Kannada Number Plate

Method for Recognition of Vehicles with Kannada Number Plate

An Efficient Method of Vehicle Number Plate Detection and Recognition

Introduction to Biometrics and Special Emphasis on Myanmar Sign Language Recognition

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