Signal processing method and image-voice processing apparatus for measuring similarities between signals
US6710822B1 · kind B1 · utility
38Cited by
5References
15Claims
0Family size
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Key dates
| Filing date | Oct 12, 2000 |
| Grant date | Mar 23, 2004 |
| Priority date | — |
| Expiry date | Oct 12, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B27/28
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In step S1 the image-voice processing apparatus 10 divides segments into sub-segments that will be candidates for r segments, and in step S2 groups together similar sub-segments out of the sub-segments obtained. And in step S3 the image-voice processing apparatus 10 selects object groups for signatures, and then after selecting in step S4 a r segment from each of the groups selected, computes in step S5 the weight for each of the r segments obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.