Use of eye tracking to adjust region-of-interest (ROI) for compressing images for transmission
US10684685B2 · kind B2 · utility
1Cited by
19References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2019 |
| Grant date | Jun 16, 2020 |
| Priority date | — |
| Expiry date | Aug 6, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2350/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Gaze tracking data may representing a user's gaze with respect to one or more images transmitted to a user are analyzed to determine one or more regions of interest.The one or more transmitted images are selectively compressed so that fewer bits are needed to transmit data for portions of an image outside the one or more regions interest than for portions of the image within the one or more regions of interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.