Geographic entity semantization interpretation method and system based on live-action three dimensions

The invention relates to a real-scene three-dimensional geographic entity semantization interpretation method and system, relates to the technical field of surveying and mapping and geographic information systems, and solves the problem that information obtained by real-scene three-dimensional geogr...

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Bibliographic Details
Main Authors SUN HUA, XU YANGJIE, SHU HAO, ZHOU XIN, KONG AO, WANG QIAN, FEI JIANING, FU JIAWEI
Format Patent
LanguageChinese
English
Published 31.03.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention relates to a real-scene three-dimensional geographic entity semantization interpretation method and system, relates to the technical field of surveying and mapping and geographic information systems, and solves the problem that information obtained by real-scene three-dimensional geographic entity information stays on surface entity recognition. The method comprises the following steps of: acquiring real scene three-dimensional information, and acquiring the real scene three-dimensional information according to the real scene three-dimensional information; analyzing entity categories contained in the live-action three-dimensional information and parameter information of different categories of entities to form preliminary entity semantic information; analyzing and determining the address of the live-action three-dimensional information according to the entity category combination and the corresponding relationship between the parameter information of different categories of entities and the addr
Bibliography:Application Number: CN202310068780