Information processing device, information processing method, and computer program
US11189042B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 7, 2018 |
| Grant date | Nov 30, 2021 |
| Priority date | — |
| Expiry date | Jun 1, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There is provided an information processing device to enable a three-dimensional shape of an object in a real space to be estimated in a more preferred manner, the information processing device including: a division unit configured to divide, into one or more regions, an image plane corresponding to a viewing point in a real space on which geometric structure information is mapped in accordance with distribution of the geometric structure information; an acquisition unit configured to acquire orientation information indicating at least one of a position and an orientation of the viewing point; an extracting unit configured to extract, as a region of interest, at least part of the regions obtained by dividing the image plane; and an estimation unit configured to estimate a shape of an object in the real space based on the geometric structure information in regions of interest on image planes respectively corresponding to a plurality of different viewing points associated with each other among the viewing points, wherein the geometric structure information is information corresponding to a detection result of each of a plurality of pieces of polarized light having different polarizat…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.