Projection methods and projection devices
US9654749B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2014 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Nov 24, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30168
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a projection method and an electronic device, belong to an image processing field. The method comprises: obtaining a first image, and obtaining an adjustment instruction, wherein the first image corresponds to first content; adjusting the first image to a second image according to the adjustment instruction, the second image comprising a target image corresponding to the first content; and projecting the second image; wherein when the second image is projected onto intersected planes formed by at least two planes, if an edge of the target image is intersected with an intersection line of the intersected planes, the edge of the target image is or is approximately perpendicular to the intersection line of the intersection planes. The present disclosure adjusts the first image to the second image, and projects the second image, so that when the second image projects onto the intersected planes formed by at least two planes, if the edge of the target image included in the second image is intersected with the intersection line of the intersected plane, the edge of the target image is or is approximately perpendicular to the intersection line of the inter…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.