Non-linear transformation of images in web browsers
US8488882B1 · kind B1 · utility
0Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2011 |
| Grant date | Jul 16, 2013 |
| Priority date | — |
| Expiry date | Dec 12, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/26
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving an image file including image data corresponding to a digital image, the digital image being provided in a first space, and projecting the digital image using a non-linear invertible map projection to generate a projected image, the projected image being provided in a second space, projecting the digital image is achieved by: dividing the digital image into segments, scaling each segment to provide modified segments, and generating the projected image using the modified segments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.