Augmented reality device and operation method therefor

An augmented reality device comprising:

• a display;
• memory storing a program comprising at least one instruction;
• and
• at least one processor,
• wherein the at least one instruction when executed by the at least one processor causes the augmented reality device to:
• obtain image data captured by an image capture device,
• obtain pose information of the image capture device corresponding to the image data,
• determine, based on the pose information of the image capture device, a location and an angle of a viewing window, wherein the viewing window is for displaying a virtual image corresponding to the image data, and
• output, to the display, the viewing window based on the location and the angle.

A non-transitory computer-readable storage medium storing a program that is executable by at least one processor to perform a method, the method comprising:

• obtaining image data captured by an image capture device;
• obtaining pose information of the image capture device corresponding to the image data;
• determining, based on the pose information of the image capture device, a location and an angle of a viewing window, wherein the viewing window is for displaying a virtual image corresponding to the image data;
• and
• outputting, based on the location and the angle, the viewing window.