METHOD FOR DETERMINING POSE OF CAMERA PROVIDED IN USER EQUIPMENT AND POSE DETERMINATION DEVICE PERFORMING METHOD

摘要

A method of determining a pose of a camera provided in a terminal performed by a pose determination apparatus according to an embodiment of the present invention includes: receiving map information from a map generation server; Receiving, from the terminal, an expected pose of the camera calculated by the terminal and a first image captured by the camera; Determining a location on the first image matching a location of a second feature point on a second image corresponding to the map information using the map information and the expected pose; Determining a first feature point matching the second feature point from among a plurality of feature points on the first image based on the determined position on the first image; And determining a pose of the camera based on the first feature point and the second feature point.