Method and system for matching panoramic images using a graph structure, and computer-readable recording medium

摘要

The present invention relates to a method for performing an image matching process for panoramic images. The method includes the steps of: (a) creating a connection(s) among images of a specific object respectively included in at least two panoramic images, if some objects included in the at least two panoramic images are recognized as the specific object by referring to information on shooting places of multiple panoramic images and information on directions of respective objects on the multiple panoramic images; and (b) matching an image of a certain object inputted as a query with at least one of images included in a specific connection and providing a search result for the query by referring to a result of the image matching process and the specific connection.