Patent ID: 11954914
Assignee: NVIDIA CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A processor comprising:
one or more circuits to:
generate a depth flow image representative of one or more changes in depth values between corresponding pixels of at least two sequential range images;
pass, using a belief propagation algorithm, data corresponding to one or more adjacent pixels of the depth flow image to update one or more values associated with the one or more adjacent pixels of the depth flow image;
compute, based at least in part on the one or more updated values, one or more motion vectors in image space corresponding to movement of the one or more adjacent pixels of the depth flow image between the at least two sequential range images; and
generate a scene flow representation by converting the one or more motion vectors to a corresponding one or more motion vectors in world space.