A system includes a storage system configured to store a plurality of images from a plurality of viewpoints in a scene, and processing circuitry coupled to the storage system. The processing circuitry is configured to: generate a point cloud of the scene based on the plurality of images; determine samples on a ray f...

A system for graphical rendering includes one or more servers configured to determine a mean vector indicative of a ray through one or more conical frustums and a covariance matrix defining lobes in different directions inside the one or more conical frustums to generate an approximation of the one or more conical f...

A device for graphical rendering includes a memory and processing circuitry. The processing circuitry is configured to receive sample values, transmitted by one or more servers, of samples of an object, wherein the sample values are generated by the one or more servers from inputting coordinates into a trained neura...