Visual augmentation of regions within images
US10872409B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 7, 2018 |
| Grant date | Dec 22, 2020 |
| Priority date | — |
| Expiry date | Nov 23, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Among other things, one or more systems and/or techniques for visually augmenting regions within images are provided herein. An image of an object, such as a bag, is segmented to identify an item (e.g., a metal gun barrel). Features of the item are extracted from voxels representing the item within the image (e.g., voxels within a first region), such as a size, shape, density, and orientation of the item. Response to the features of the item matching predefined features of a target item to detect, one or more additional regions are identified, such as a second region proximate to the first region based upon a location of the second region corresponding to where a connected part of the item (e.g., a plastic handle of the gun) is predicted to be located. The one or more regions are visually distinguished within the image from other regions (e.g., colored, highlighted, etc.).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.