Patent ID: 11949889
Assignee: INTERDIGITAL VC HOLDINGS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. A method, comprising:
receiving a video stream comprising a first depth image that is interleaved with a second depth image, wherein the first depth image is representative of a first set of depth values of first points associated with a point cloud frame, the first points being nearer points of a point cloud from a projection plane, and wherein the second depth image is representative of a second set of depth values of second points associated with the point cloud frame, the second points being farther points of the point cloud from the projection plane;
deinterleaving the first set of depth values of the first depth image and the second set of depth values of the second depth image associated with the point cloud frame; and
filtering pixel values of the second depth image by using pixel values of the first depth image and a surface thickness.