Recognition of Digits on License Plate by RAISR with Changing Contrast Ratio.
Tomoya SuzukiRyuya UdaPublished in: CISS (2021)
Keyphrases
- license plate
- character recognition
- hand written
- license plate detection
- license plate recognition
- automatic recognition
- recognition rate
- character segmentation
- vehicle license plate
- machine vision
- binary images
- template matching
- handwritten digits
- moving vehicles
- image preprocessing
- optical character recognition
- texture information
- document analysis
- perspective distortion
- vehicle license plate recognition
- edge information
- gray scale
- run length smoothing algorithm
- detection algorithm