Data compression method based on sampling and estimation
US10298258B1 · kind B1 · utility
1Cited by
4References
10Claims
0Family size
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Key dates
| Filing date | Sep 20, 2018 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Sep 20, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M7/6064
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A data compression method based on sampling and estimation is provided. The method includes: receiving a piece of data; extracting N data regions from M data regions of the piece of data; examining a data redundancy ratio in the N data regions; and determining, according to a value of the data redundancy ratio, whether to compress the piece of data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.