Electronic apparatus for recognizing multimedia signal and operating method of the same
US11468257B2 · kind B2 · utility
0Cited by
5References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 11, 2020 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Sep 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/47
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are an electronic apparatus for recognizing a multimedia signal and an operating method of the electronic apparatus, including segmenting a detection signal into a plurality of frames; segmenting each of the frames into a plurality of blocks; and representing each of the blocks as a hash word based on a time feature and a frequency feature for each of the blocks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.