Introduction - If you have any usage issues, please Google them yourself
Plate Extraction: Using color plates, area, length and width and aspect ratio and other features on the license plate area extraction, which mainly uses the binary image of the opening and closing operation technology. The experimental plates were blue and white, it can be found in the blue region of the image, generating a binary image of the blue area identification, it is determined if the blue, a value of 1, if it is determined as non-blue, the value of 0. Use opening and closing operation, the image preprocessing, and then use other physical characteristics license plate area for further identification.