23-02-2013, 03:13 PM
License Plate Recognition of A Vehicle using MATLAB
License Plate Recognition.ppt (Size: 1.18 MB / Downloads: 103)
License Plate Recognition {LPR}
LPR {License Plate Recognition} is an image-processing technology used to identify vehicles by their license plates.
This technology is used in various security and traffic applications.
Also Called As:
Automatic Vehicle Identification (AVI)
Car Plate Recognition (CPR)
Automatic Number Plate Recognition (ANPR)
Car Plate Reader (CPR)
Optical Character Recognition (OCR) for Cars
Elements of LPR
License-Plate Recognition System consists of three main modules:
Extraction of plate region
Character segmentation
Optical Character Recognition
Algorithms:
Extraction of plate region
Smearing Algorithm
Edge Detection Algorithm
Character segmentation
Filtering Algorithm
Morphological Algorithm
Optical Character Recognition Statistical Algorithm
Template Matching