Abstract: A system and associated methods perform smooth temporally segmented encoding of dynamic unstructured spatial data or dynamic three-dimensional (3D) content. The system receives the primitives that define visual changes to the dynamic 3D content across multiple frames. The system determines a first set of primitives that remain unchanged for at least N frames and a second set of primitives that remain unchanged for less than the N frames. The system generates a first data stream that encodes the first set of primitives with temporal values at a reduced frame rate, and generates a second data stream that encodes the second set of primitives without temporal values at the desired frame rate. The system streams the first data stream and the second data stream in response to a request for the dynamic 3D content.

Abstract: A system and associated methods perform smooth temporally segmented encoding of dynamic unstructured spatial data or dynamic three-dimensional (3D) content. The system receives the primitives that define visual changes to the dynamic 3D content across multiple frames. The system determines a first set of primitives that remain unchanged for at least N frames and a second set of primitives that remain unchanged for less than the N frames. The system generates a first data stream that encodes the first set of primitives with temporal values at a reduced frame rate, and generates a second data stream that encodes the second set of primitives without temporal values at the desired frame rate. The system streams the first data stream and the second data stream in response to a request for the dynamic 3D content.

Abstract: A splat compression system and associated methods are provided to efficiently compress and decompress data of a three-dimensional (3D) splat representation using textures so that the size of the splat representation is reduced with minimal loss in fidelity. The compression includes receiving the splats that make up the 3D splat representation, determining clusters that are associated with a different set of the splats that are positioned about a different common plane, and defining each cluster with a position based on the positional data from the different set of splats associated with that cluster. The compression includes converting the positional data from the different set of splats associated with each cluster to offsets from the position of the associated cluster, and generating the compressed 3D representation with a definition for each cluster and a texture that stores the offsets for the different set of splats associated with each cluster.