Data processing method and device, computer equipment and storage medium
A technology of data processing and road data, applied in the field of data processing, can solve problems such as low recognition accuracy and inaccurate road information, and achieve the effect of improving accuracy
Pending Publication Date: 2022-03-01
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology
[0003] In existing applications, the road information in the photographed traffic road signs is usually directly recognized by the recognition algorithm, and if the recognition accuracy of the recognition algorithm is low, it will directly lead to inaccurate road information obtained by recognition
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[0063] The technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0064] This application involves technologies related to artificial intelligence. Among them, artificial intelligence (AI) is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. . In other words, artificial intelligence is a comprehensive technique of computer science that attempts to understand the nature of intellige...
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The invention discloses a data processing method and device, computer equipment and a storage medium, and the method can be applied to the unmanned driving field, and comprises the steps: obtaining a target image; the target image is obtained by shooting a traffic indication object at a target position; performing text recognition on the target image to obtain a recognition result set; the recognition result set comprises at least one candidate text and recognition confidence corresponding to each candidate text; if the recognition confidence coefficients of all the candidate texts in the recognition result set are smaller than a confidence coefficient threshold value, road data associated with the target position are obtained; and updating the recognition result set according to the road data, and determining a text recognition result of the target image from the updated recognition result set. By adopting the method and the device, the accuracy of the determined text recognition result can be improved.
Description
technical field [0001] The present application relates to the field of data processing, and in particular to a data processing method, device, computer equipment and storage medium. Background technique [0002] With the continuous development of computer networks, unmanned driving technology is becoming more and more mature. Among them, the process of unmanned driving involves photographing traffic road signs during driving, and then recognizing the road information in the photographed traffic road signs, so as to navigate and drive according to the recognized road information. [0003] In existing applications, the road information in the photographed traffic road signs is usually directly recognized by a recognition algorithm, but if the recognition accuracy of the recognition algorithm is low, it will directly lead to inaccurate road information obtained through recognition. Contents of the invention [0004] The present application provides a data processing method, ...
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Login to View More IPC IPC(8): G06V20/58G06V20/62G06V10/82G06N3/04G06N3/08G06N20/00
CPCG06N3/08G06N20/00G06N3/044G06N3/045
Inventor 吴陈铭
Owner TENCENT TECH (SHENZHEN) CO LTD