Post production replication of optical processing for digital cinema cameras using metadata
US10122982B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 21, 2014 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | May 21, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2020/10537
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Recording images, including: receiving an optical effects selection, which indicates a selected optical effect to apply to raw image data capturing the images; receiving an optical effects parameter, which indicates how to apply the selected optical effects to the raw image data; storing the optical effects selection and the optical effects parameter as effects metadata; recording the raw image data using a sensor of the digital camera; marking the effects metadata with time information to associate the effects metadata with the recorded raw image data over time; applying the selected optical effect to the raw image data according to the optical effects parameter to create processed image data while preserving the recorded raw image data; and displaying the processed image data on a display of the digital camera. Key words include raw image data and effects metadata.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.