Diagnostic system having gaze tracking
US7503653B2 · kind B2 · utility
14Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2007 |
| Grant date | Mar 17, 2009 |
| Priority date | — |
| Expiry date | Nov 6, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/038
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for comparing image portions of at least two images, comprising the steps of: displaying a first digital image on a display; determining gaze data of a user viewing the first digital image displayed on the display; determining the portion of the first digital image being viewed by the user corresponding to the determined gaze data to identify a first gaze region; accessing a second digital image; determining, in the second digital image, a second region corresponding to the first gaze region; and displaying the first and second gaze regions on the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.