Positioning method and device

Embodiments of the invention provide a positioning method and device. The method comprises the following steps of: obtaining fuzzy positioning information of a target interest point; determining a plurality of pieces of reference positioning information associated with the target interest point; det...

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Bibliographic Details
Main Author ZHU QINGXIANG
Format Patent
LanguageChinese
English
Published 13.04.2018
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:Embodiments of the invention provide a positioning method and device. The method comprises the following steps of: obtaining fuzzy positioning information of a target interest point; determining a plurality of pieces of reference positioning information associated with the target interest point; determining a confidence coefficient score of each piece of reference positioning information; and calibrating the fuzzy positioning information on the basis of the confidence coefficient scores so as to obtain accurate positioning information of the target interest point. Through the positioning method and device, accurate positioning of target interest points is realized; positioning information of multiple reference resources is used for positioning, so that the positioning correctness is ensured; and acquisition does not need to be carried out on the spot, so that the positioning timeliness is ensured. 本发明实施例提供了种定位的方法和装置，所述方法包括：获取目标兴趣点的模糊定位信息；确定与所述目标兴趣点关联的多个参考定位信息；确定每个参考定位信息的置信度分数；基于所述置信度分数，对所述模糊定位信息进行校准，得到所述目标兴趣点
Bibliography:Application Number: CN20171948145