Method for aligning map data with floor plan image and server device for performing same

A server device comprising:

• memory storing at least one instruction;
• and
• at least one processor configured to execute the at least one instruction,
• wherein the at least one instruction, when executed by the at least one processor individually or collectively, causes the server device to:
• obtain a first floor plan image corresponding to an indoor space;
• segment the indoor space into a plurality of areas by inputting the first floor plan image into a first artificial intelligence model;
• obtain a second floor plan image corresponding to the indoor space and excluding a predefined area from among the plurality of areas of the first floor plan image;
• obtain first map data and trajectory information from an electronic device including a LiDAR sensor for scanning the indoor space;
• based on the trajectory information, obtain second map data corresponding to an area in which the LiDAR sensor has traveled, from among the first map data;
• and
• align the first map data with the first floor plan image, based on the second floor plan image and the second map data.