OBJECT-BASED LOCALIZATION

Techniques for localizing a device based on images captured by the device. The techniques include receiving, from a device via a data communication network, image frame data for frames captured by an imaging camera included in the device, the frames including a first frame, automatically detecting r...

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Bibliographic Details
Main Authors POLLEFEYS, Marc André Léon, SAWHNEY, Harpreet Singh
Format Patent
LanguageEnglish
French
German
Published 28.04.2021
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:Techniques for localizing a device based on images captured by the device. The techniques include receiving, from a device via a data communication network, image frame data for frames captured by an imaging camera included in the device, the frames including a first frame, automatically detecting real-world objects captured in the image frame data, automatically classifying the detected real-world objects as being associated with respective object classes, automatically identifying object class and instance dependent keypoints for the real-world objects based on the object classes associated with the real-world objects, and estimating a pose of the device for the first frame based on at least the identified object class and instance dependent keypoints.
Bibliography:Application Number: EP20190735081