After Reading A tons of papers, Here i present Review of Some Relevant Papers. It will help anyone to get an great idea on License Plate Recognition System. If you have any query about this slide you can directly mail me. Thank You.

1. LITERATURE REVIEW ON LICENSE
PLATE RECOGNITION SYSTEM
ATUL CHANDRA NATH
B.Sc in CSE
USTC, Bangladesh

2. A Novel Design For Vehicle License Plate Detection and Recognition

3. License Plate Recognition Based on Edge Detection Algorithm
Input Image
Gaussian Filter
RGB -> GRAY
FIR median Filter
Peak Detection
Thresholding(for background
Substraction)
Hysteresis threshold along
edges
Template Matching

4. An Efficient Algorithm for Automatic Car Plate Detection &
Recognition

5. Advanced License Plate Recognition System For Car Parking
Resize Image RGB->GRAY Adaptive Threshold
Canny Edge Detector
Contours(Hystersis
Thresholding)
Connected
Component Analysis
Pixel Gradient

6. Vehicle Number Plate Recognition System: A Literature Review and
Implementation using Templete Matching
Original Image Gray Image Threshold
Find Rectengle (7:3)Median Filter
Bounding Box of
Characters

7. Bangla License Plate Reader for Metropolitan Cities of Bangladesh
Using Template Matching

8. EDGE DETECTION OF LICENSE PLATE USING SOBEL OPERATOR
Original Image
Convolve with Filter
Horizontal Mask
Vertical Mask
Calculation of G =√(horizontal convolution ^2 +
Vertical convolution^2)

9. Development of an Automatic Vehicle License Plate Detection and
Recognition System for Bangladesh
Original Image Contrast Enhacement Sobel Edge Detector
Noise Removal
Find
Rectangle(1.6~2.15)
Find Possible Plates
based on edges
Each Plates are
Examined Further
Least Square based
skew detection
Connected Object
Detection-> Pixel
Connection

10. Bangladeshi Vehicle License Plate Detection Method Based on HSI
Color Model and Geometrical Properties

11. Automatic License Plate Recognition Using Mobile Device

12. Localization and Recognition of a Myanmar License Plate Based on
Partially cut Character Structure

13. AN OPTIMIZED LICENSE PLATE RECOGNITION SYSTEM FOR
COMPLEX SITUATIONS

14. Bangladeshi Vehicle Digital License Plate Recognition for
Metropolitan Cities Using Support Vector Machine