Three-dimensional display system with depth map mechanism and method of operation thereof
US8571314B2 · kind B2 · utility
29Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2011 |
| Grant date | Oct 29, 2013 |
| Priority date | — |
| Expiry date | Aug 25, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T7/536
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of operation of a three-dimensional display system includes: calculating an edge pixel image from a source image; generating a line histogram from the edge pixel image by applying a transform; calculating a candidate line from the line histogram meeting or exceeding a line category threshold for a horizontal line category, a vertical line category, a diagonal line category, or a combination thereof; calculating a vanishing point on the candidate line; and generating a depth map for the vanishing point for displaying the source image on a first device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.