Method for generating images with high dynamic range during multiple exposures and times of capture, device employing method, and storage medium
US12051180B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Apr 29, 2021 |
| Grant date | Jul 30, 2024 |
| Priority date | — |
| Expiry date | Jan 29, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20221
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for generating images with high dynamic range (HDR) based on multiple images captured at different aperture values, under different conditions, or at different shutter speeds is applied in a device. The method inputs the original multiple images into a predetermined model and aligns the multiple images. The method further confirms object images that need to be attended among multiple aligned images and obtains a merge weighting for each of the object images, and merges the images for a generated HDR according to the merge weighting of each image. The device utilizing the method is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.