Head-mounted display and method for depth prediction

A head-mounted display for depth prediction, comprising:

• a storage medium, comprising a plurality of modules;
• and
• a processor, coupled to the storage medium, wherein the processor accesses and executes the plurality of modules, wherein the plurality of modules comprise:
• a geospatial information module, obtaining location information and a pose of the head-mounted display;
• an image projector, obtaining a first street view from a database according to the location information and the pose;
• a domain transfer module, performing image processing on a first image captured by the head-mounted display;
• a ranking module, determining whether the processed first image matches the first street view;
• and
• a depth optimizer, generating depth information for an image segment according to the first street view in response to the processed first image matching the first street view, and outputting the depth information.