Method and apparatus for filling blank area of MPI view plane based on pixel ray path
US12417580B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2023 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | May 28, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/182
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a method and apparatus for filling a blank area of MPI view plane based on a pixel ray path. A method for generating multi plane image (MPI) data according to an embodiment of the present disclosure may comprise: calculating a pixel value according to each view for each photographed object, based on a plurality of input images photographed from a plurality of views; generating a view plane at a specific point by recording the calculated pixel value on one MPI layer determined based on the spatial position of the corresponding photographed object among a plurality of MPI layers; and generating MPI data by additionally recording the pixel value for the view.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.