Systems and Methods for Streaming Different Parts of a Three-Dimensional Model at Different Resolutions

An adaptive streaming system comprising:

• one or more hardware processors configured to:
• receive a request to view a three-dimensional (3D) model from a particular field-of-view;
• associate different priorities to different parts of the 3D model in the particular field-of-view;
• select a first set of Gaussian splats associated with nodes at a first level in a tree structure based on the first set of Gaussian splats representing the different parts of the 3D model in the particular field-of-view with a first priority;
• select a second set of Gaussian splats associated with nodes at a second level in the tree structure based on the second set of Gaussian splats representing the different parts of the 3D model in the particular field-of-view with a second priority that is different than the first priority;
• and
• stream the first set of Gaussian splats and the second set of Gaussian splats in response to the request.

A non-transitory computer-readable medium storing instructions that, when executed by one or more processors of an adaptive streaming system, cause the adaptive streaming system to perform operations comprising:

• receiving a request to view a three-dimensional (3D) model from a particular field-of-view;
• associating different priorities to different parts of the 3D model in the particular field-of-view;
• selecting a first set of Gaussian splats associated with nodes at a first level in a tree structure based on the first set of Gaussian splats representing the different parts of the 3D model in the particular field-of-view with a first priority;
• selecting a second set of Gaussian splats associated with nodes at a second level in the tree structure based on the second set of Gaussian splats representing the different parts of the 3D model in the particular field-of-view with a second priority that is different than the first priority;
• and
• streaming the first set of Gaussian splats and the second set of Gaussian splats in response to the request.