With the popularity of mobile Internet and the mobile terminal, the mobile terminal OCR technology applied well, based on OCR technology developed movable end plate recognition SDK car license plate can be directly identified entry, replace the original manual recording, and then step computer manual entry, so that license plate recognition, recording work has become fast, convenient, accurate, and will bring great convenience business people. 
The following outlines the movable end plate recognition technology:
Moving end plate recognition technology refers to technology to extract character information from the vehicle license plate image by computer vision, image processing and pattern recognition methods to determine the identity of the vehicle. License plate recognition technology into the mobile terminal plate location, character segmentation, character recognition three parts. License plate in the entire image in a very small proportion, license plate color, size, location is not determined, and the localization algorithm to be able to overcome the effects of different light and complex background, but also on the accuracy and timeliness, and therefore fast and accurate the license plate is more difficult.
Moving end plate recognition obtained by the first retrieval smartphone camera color image of the license plate, and then collected into the image processing, including gray-scale through the YUV model, gradation pulled piecewise linear transformation, binarization, Roberts edge detection operator, mathematical morphology processing, and then corrected by license plate Hough transform, followed by a double plate to achieve positioning projection and a gray scale transition, segmentation, and finally achieved by template matching license plate recognition. 
Moving end plate recognition function
- Moving end plate recognition of the entire licensing high recognition rate of 99.7%;
- Recognition speed, to optimize the ultimate location and license plate recognition algorithm;
- End mobile license plate recognition support many kinds of license plate: blue card, yellow card, trailer license plate, brand new army, coach license plates, license plate embassy, agricultural license plates, personalized license plates, license plate entry and exit Hong Kong and Macao, Macao and Taiwan license plate, the license plate of Civil Aviation, consulate license plates, license plates and other new energy sources
- Lower plate width requirements;
- Moving end plate recognition pure written in C code, can be cross-platform applications.
End mobile license plate recognition technology will be well integrated into the automotive industry and the automotive after-market service industries, service industries such as mobile mobile office system, direct scanning to identify vehicle license plates and then uploaded to the system in an enterprise or organization to promote these industries business personnel office the efficient, standardized.
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