Patent ID: 11869167
Assignee: HTC CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 10:
11. An electronic system comprising a remote server and a client device, wherein the remote server is configured to perform:
obtaining a first depth map of an image frame, wherein the first depth map comprises a plurality of first depth pixels corresponding to a plurality of image pixels in the image frame;
downscaling the first depth map as a second depth map, wherein the second depth map comprises a plurality of second depth pixels, and each second depth pixel has a depth value;
adjusting the second depth map as a third depth map by scaling up the depth value of each second depth pixel based on a specific ratio;
dividing the third depth map into a plurality of fourth depth maps;
appending the fourth depth maps to the image frame;
encoding the image frame appended with the fourth depth maps; and
transmitting the encoded image frame to the client device.