Artificial intelligence-based electronic map rendering method, device and electronic device

An electronic map and artificial intelligence technology, applied in geographic information databases, visual data mining, structured data browsing, etc., can solve problems such as unapplicable scoring formulas, poor map guidance capabilities, and unreasonable geographic elements, etc., to achieve improved rendering Efficiency and accuracy, and the effect of strengthening the guidance ability

Active Publication Date: 2022-05-03
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

However, the scoring formula cannot be applied to all geographic elements, resulting in unreasonable geographic elements rendered in the electronic map and poor map guidance capabilities

Method used

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  • Artificial intelligence-based electronic map rendering method, device and electronic device
  • Artificial intelligence-based electronic map rendering method, device and electronic device
  • Artificial intelligence-based electronic map rendering method, device and electronic device

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Embodiment Construction

[0045] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention, and those of ordinary skill in the art do not make any All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.

[0046] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict. In addition, "plurality" referred to in the following description means at least two.

[0047] In the following description, the term "first\second\third" is only used to distinguish similar objects, and does not ...

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Abstract

The present invention provides an artificial intelligence-based electronic map rendering method, device, electronic equipment, and computer-readable storage medium; the method includes: performing prediction processing based on feature vectors of geographic elements in the electronic map, so as to use Determine the rendering level associated with the geographic element in each rendering level; score the geographic elements associated with the same rendering level in the electronic map according to the corresponding feature vector to obtain a rendering score; calculate the rendering score of the geographic element Perform fusion processing with the rendering levels associated with the geographic elements to obtain rendering weights; sequentially render the geographic elements associated with the levels to be rendered according to the descending order of the rendering weights; wherein, the levels to be rendered are the multiple rendering levels A rendering level in the hierarchy that matches the current scale of the electronic map. Through the present invention, the rendering efficiency and precision of the electronic map can be improved.

Description

technical field [0001] The present invention relates to artificial intelligence and map technology, in particular to an artificial intelligence-based electronic map rendering method, device, electronic equipment and computer-readable storage medium. Background technique [0002] 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 intelligence and produce a new kind of intelligent machine that can respond in a similar way to human intelligence. [0003] Electronic map is an important application of artificial intelligence. Since the number of geographical elements in the real world is very large and the dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/29G06F16/26
CPCG06F16/29G06F16/26
Inventor 齐宏伟
Owner TENCENT TECH (SHENZHEN) CO LTD
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