Methods, systems, and media for generating compressed images
US11758295B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 12, 2021 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Oct 12, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T15/205
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and media for generating compressed images are provided. In some embodiments, the method comprises: identifying a multi-plane image, MPI, that represents a three-dimensional image, wherein the MPI comprises a plurality of fronto-parallel planes; splitting the MPI into a plurality of sub-volumes, wherein each sub-volume in the plurality of sub-volumes includes a subset of the plurality of fronto-parallel planes; calculating, for each sub-volume of the MPI, a depthmap; converting each depthmap to a mesh, wherein each mesh corresponds to a layer of a plurality of layers associated with a multi-depth image, MDI, to be rendered; calculating, for each layer of the plurality of layers, an image; and storing the meshes corresponding to the plurality of layers of the MDI and the images corresponding to the plurality of layers of the MDI as the MDI.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.