Event signal processing method and apparatus
US10346506B2 · kind B2 · utility
7Cited by
4References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 2, 2017 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | Aug 15, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/1436
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided is an event signal processing method and apparatus. The event signal processing method includes acquiring, from an event based sensor, coordinates of an active pixel corresponding to an event and a timestamp corresponding to the event; mapping the event to a target voxel included in a three-dimensional (3D) grid based on the coordinates of the active pixel and the timestamp; and updating a value of the target voxel based on the event.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.