System and method for revealing occluded objects in an image dataset
US8086071B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2007 |
| Grant date | Dec 27, 2011 |
| Priority date | — |
| Expiry date | Oct 19, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T15/205
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are a system and method for identifying objects in an image dataset that occlude other objects and for transforming the image dataset to reveal the occluded objects. In some cases, occluding objects are identified by processing the image dataset to determine the relative positions of visual objects. Occluded objects are then revealed by removing the occluding objects from the image dataset or by otherwise de-emphasizing the occluding objects so that the occluded objects are seen behind it. A visual object may be removed simply because it occludes another object, because of privacy concerns, or because it is transient. When an object is removed or de-emphasized, the objects that were behind it may need to be “cleaned up” so that they show up well. To do this, information from multiple images can be processed using interpolation techniques. The image dataset can be further transformed by adding objects to the images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.