Image processing device configured to regenerate timestamp and electronic device including the same
US12395758B2 · kind B2 · utility
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11References
20Claims
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Key dates
| Filing date | Jan 5, 2023 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jan 5, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image processing device includes a vision sensor and a processor. The vision sensor generates a plurality of events in which an intensity of light changes and generates a plurality of timestamps depending on times when the events occur. In addition, the processor may regenerate a timestamp of a pixel where an abnormal event occurs, based on temporal correlation of the events.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.