Samsung Electronics Co., Ltd.

Srikanth Sridhar

Rajat Kumar Jain

Sarthak Sengupta

Rajas Jayant Joshi

A method performed by an electronic device for correcting a mapping drift is provided. The method includes receiving, by the electronic device via one or more primary cameras of the electronic device, a first plurality of images associated with a scene, extracting, by the electronic device, a plurality of first feature points from each of the received first plurality of images, receiving, by the electronic device via one or more secondary cameras of the electronic device, a second plurality of images, extracting, by the electronic device, a plurality of second feature points from each of the received second plurality of images, wherein a field of view of the one or more secondary cameras overlaps with a field of view of the one or more primary cameras, computing, by the electronic device, a mapping drift in a primary map associated with the first plurality of images by comparing position coordinates of the extracted plurality of first feature points with position coordinates of the extracted plurality of second feature points, and correcting, by the electronic device, the mapping drift in the primary map based on the computed mapping drift.

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Bengaluru, India

Srikanth Sridhar