Video searching method and video searching system
US10261966B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2015 |
| Grant date | Apr 16, 2019 |
| Priority date | — |
| Expiry date | Jun 29, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/52
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A video searching method and a video searching system are applied to an auxiliary searching of an original video. The video searching method includes setting a region-of-interest in a screen of the original video, setting a capturing condition that includes an interactive relation between the region-of-interest and a moving object of the original video, capturing a background screen of the original video and object snapshots of the moving object that comply with the capturing condition, selecting at least one of the object snapshots captured from the same moving object as a representative object snapshot, or integrating some of the object snapshots as a single representative object snapshot; and pasting the representative object snapshot at a coordinate corresponding to the background screen according to a corresponding timestamp, to generate a graphical event timeline that displays all the object snapshots.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.