Method and device for estimating pose of image acquisition equipment

A method for estimating a pose of an image acquisition device, comprising: acquiring a series of images of a plurality of landmarks from at least one pose (301); for N recently acquired images, determining N matched images by matching each of the N images with a set of rendered images, where N is an...

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Bibliographic Details
Main Author JEON JAEUN
Format Patent
LanguageChinese
English
Published 18.10.2022
Subjects
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Summary:A method for estimating a pose of an image acquisition device, comprising: acquiring a series of images of a plurality of landmarks from at least one pose (301); for N recently acquired images, determining N matched images by matching each of the N images with a set of rendered images, where N is an integer greater than 2 (303); and outputting the pose of the image acquisition device by aligning the known pose information of the N recently acquired images with the known pose information of the N matching images (305). 一种用于估计图像采集设备的位姿的方法，包括：从至少一个位姿获取多个地标的一系列图像(301)；对于最近获取的N幅图像，通过将所述N幅图像中的每幅图像与绘制图像集进行匹配来确定N幅匹配图像，其中N为大于2的整数(303)；以及通过将所述最近获取的N幅图像与所述N幅匹配图像的已知位姿信息对齐来输出所述图像采集设备的位姿(305)。
Bibliography:Application Number: CN202180014779