Efficient stereo to multiview rendering using interleaved rendering
US9565414B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 18, 2013 |
| Grant date | Feb 7, 2017 |
| Priority date | — |
| Expiry date | May 8, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/139
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Approaches are described for generating a multiview autostereoscopic image from a stereo three-dimensional input image pair. A stereo to multiview rendering system receives a stereo three-dimensional image including a left image and a right image at a first view position and a second view position, respectively. The system generates a first input warp and a second input warp that maps the left image and the right image to a third and fourth positions, respectively, where the third and fourth positions lie between the first and second view positions. The system generates a plurality of output warps based on the first warp and the second warp. The system resamples each output warp in the plurality of output warps to create a plurality of partial output images. The system interleaves the plurality of partial output images to generate a composite output image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.