Instantaneous preview of a data stream with non-linear time warping
US10528208B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 2015 |
| Grant date | Jan 7, 2020 |
| Priority date | — |
| Expiry date | Apr 30, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B27/28
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for previewing a data stream, comprising: extracting multiple samples from a data stream at multiple different sampling rates, wherein each sampling rate corresponds to a different relevance score associated with a different portion of the data stream; using the multiple extracted samples to create a representation of the data stream comprising multiple thumbnails, wherein the representation is weighted in accordance with the multiple different relevance scores; mapping, in accordance with a relevance based mapping scheme, the representation onto a gauge provided with the data stream; and displaying one of the multiple thumbnails in accordance with the relevance based mapping scheme, responsive to detecting a navigation indication on the gauge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.