Non-standard nameplate recognition system based on artificial intelligence and recognition method thereof

Abstract

The invention discloses a non-standard nameplate recognition system based on artificial intelligence and a recognition method thereof. The recognition system comprises an image acquisition module anda character recognition module. The image acquisition module comprises a plurality of network cameras erected on the two sides of the channel, monitors ship information of all directions of the wholechannel in real time, collects ship and non-standard nameplate pictures from multiple angles and makes sample pictures; The character recognition module is used for making the collected sample pictures into a large sample data set through a target detection algorithm based on deep learning, and putting the large sample data set into a network for large sample training to realize recognition of ship nameplate characters; the system and the method have the advantages that the nameplate of a coming ship can be acquired and identified in real time, so that early warning and management can be timely and accurately performed on the ship under the conditions of ship overload, air route deviation and the like, and meanwhile, the identification system and the identification method thereof are alsosuitable for other non-standard nameplate application scenarios.

Description

technical field [0001] The invention belongs to the technical field of artificial intelligence and computer vision, and in particular relates to an artificial intelligence-based non-standard nameplate recognition system and a recognition method thereof. Background technique [0002] Since ancient times, waterway shipping has been one of the most important modes of transportation in human society, and has played a vital role in promoting economic globalization. However, as the number of ships continues to rise, waterways are becoming more and more congested, and a series of incidents such as overloaded transportation and illegal escapes are also threatening the safety of human life and property. Therefore, the state achieves the purpose of mass management of ships through the registration management of ship name identification. At present, human beings are in the era of intelligence, and related technologies in the field of artificial intelligence and computer vision are con...

AI Technical Summary

Problems solved by technology

At the same time, due to the aging of the ship, obstacles, etc., it is not realistic to directly separate the complete character from the ship

For various reasons, the nameplate of the ship is a non-standard nameplate, which is quite different from the license plate. Therefore, it is difficult to apply the mature license plate recognition technology to the ship.

[0006] On the other hand, the innovative method based on the ship name signboard is difficult to put into a large number of applications, and it cannot achieve a sufficiently comprehensive ship name recognition, and there may be missing ships

At the same time, the system has a certain installation cost, and as the measurement accuracy increases, the cost will also increase a lot

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