Protecting specific information
US9760797B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 21, 2015 |
| Grant date | Sep 12, 2017 |
| Priority date | — |
| Expiry date | Nov 20, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/759
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a method for protecting specific information, comprising: receiving an image containing specific information; identifying boundaries of the image; matching the image with a predetermined image template based on the boundaries so as to determine a specific information region of the image; and performing predetermined processing on the specific information region of the image to be presented in response to determining the specific information region of the image, so as to protect the specific information. The method of the invention for protecting specific information can efficiently protect relevant specific information without identifying detailed semantic content in an image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.