Method and system for symbol binarization and de-binarization
US9503760B2 · kind B2 · utility
2Cited by
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20Claims
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Key dates
| Filing date | Aug 15, 2013 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Sep 24, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/1887
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of binarizing an input symbol using a hybrid Truncated Rice/k-th order exp-Golomb binarization scheme with a Rice Parameter includes: determining a threshold; comparing the input symbol with the threshold; constructing a codeword using a Truncated Rice (TR) binarization process for the input symbol when a comparison result belongs to a first type of comparison result; and constructing a codeword with an initial prefix and a suffix for the input symbol when the comparison result belongs to a second type of comparison result; wherein the suffix is constructed using an exp-Golomb binarization process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.