License Plate Location Method Based on Binary Image Jump and Mathematical Morphology

2011 ◽  
Vol 5 (5) ◽  
pp. 259-265 ◽  
Author(s):  
Yuling Liu ◽  
Liangyi Cui ◽  
Juanjuan Shu ◽  
Guojiang Xin
Keyword(s):  
Mathematical Morphology ◽  
Binary Image ◽  
License Plate ◽  
Location Method ◽  
License Plate Location ◽  
Plate Location

License Plate Location Method Based on LOG Edge Detection Operator

2011 ◽  
Vol 108 ◽  
pp. 52-55 ◽  
Author(s):  
Zhan Wen Wu
Keyword(s):  
Recognition System ◽  
License Plate ◽  
License Plate Recognition ◽  
Block Method ◽  
Key Technology ◽  
Location Method ◽  
License Plate Location ◽  
Color Plate ◽  
Search Area ◽  
Plate Location

The license plate location method is the key technology of license plate recognition system, new algorithm is proposed based on LOG operator detecting edge of License Plate Location. First, a large number of color plate images are preprocessed to remove the background interference information, and then rough location of license plate based on block method, search area of plate will be greatly reduced and accurate positioning the plate will be realized by LOG operator combined with projection method. Static license plate image positioning by simulation and analysis show that the method has high accuracy in license plate location.

A novel license plate location method based on wavelet transform and EMD analysis

2015 ◽  
Vol 48 (1) ◽  
pp. 114-125 ◽  
Author(s):  
Shouyuan Yu ◽  
Baopu Li ◽  
Qi Zhang ◽  
Changchun Liu ◽  
Max Q.-H. Meng
Keyword(s):  
Wavelet Transform ◽  
License Plate ◽  
Location Method ◽  
License Plate Location ◽  
Plate Location
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