Smoothing univariate signal edges with stable and unstable subsequence detection and geometric extrapolation
US12301388B2 · kind B2 · utility
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30Claims
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Key dates
| Filing date | Jun 21, 2023 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Aug 28, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03598
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques for smoothing a signal are disclosed. The system partitions the portion of the data sequence into a stable subsequence and an unstable subsequence of data points. The system applies a rate of change exhibited by the stable subsequence to the unstable subsequence to create a smoothed, more stable subsequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.