System for 2D/3D spatial feature processing
US9142019B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 28, 2013 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Oct 8, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2013/0081
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device (100) includes a first processor (802) and a second processor (804) coupled to the first processor. The first processor (802) is to receive image data from a first imaging camera (114, 116) and to determine two-dimensional (2D) spatial feature data representing one or more 2D spatial features identified from the image data. The second processor (804) is to determine three-dimensional (3D) spatial feature data representing one or more 3D spatial features identified based on the 2D spatial feature data. Further, the first processor (802) can initiate detection of one or more 2D spatial features from a portion of an image frame prior to receiving the entire image frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.