Textual annotation of acoustic effects
US11375293B2 · kind B2 · utility
1Cited by
31References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 31, 2018 |
| Grant date | Jun 28, 2022 |
| Priority date | — |
| Expiry date | Oct 31, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B21/007
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Accommodation for color or visual impairments may be implemented by selective color substitution. A color accommodation module receives an image frame from a host system and generates a color-adapted version of the image frame. The color accommodation module may include a rule based filter that substitutes one or more colors within the image frame with one or more corresponding alternative colors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.