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发明公开
CN108009588A 定位方法及装置、移动终端 无效 - 驳回

定位方法及装置、移动终端
摘要：
本发明揭示了一种定位方法及装置、移动终端，属于计算机应用技术领域。所述方法包括：获取移动终端中对预设场景中的场景位置采集的定位照片，将所述定位照片与特征索引中的图像特征进行度量学习，计算所述定位照片与各图像特征之间的相似度，所述特征索引是从为所述预设场景采集的全景视频中提取的图像特征与所述预设场景中相应场景位置之间的关联索引，根据所述相似度确定与所述定位照片最相似的目标图像特征，从所述特征索引的场景位置中确定与所述目标图像特征关联的场景位置，并在所述全景视频中定位到所述场景位置对应的全景图像帧。上述定位方法及装置、移动终端能够实现简便地对场景位置进行高精度定位。
摘要（英）：

The invention discloses a positioning method and device and a mobile terminal and belongs to the field of computer application technology. The method comprises the steps that a positioning picture collected for a scene position in a preset scene in the mobile terminal is acquired; measurement learning is performed on the positioning picture and image features in feature indexes; the similarity between the positioning picture and each image feature is calculated; the feature indexes are association indexes between the image features extracted from a panoramic video collected from the preset scene and corresponding scene positions in the preset scene; a target image feature most similar to the positioning picture is determined according to the similarities; and the scene position associatedwith the target image feature is determined from the scene positions of the feature indexes, and a panoramic image frame corresponding to the scene position is positioned in the panoramic video. Through the positioning method and device and the mobile terminal, high-precision positioning can be performed on the scene position conveniently.

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