Video data processing
US10878592B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 23, 2018 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Sep 15, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20224
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of processing video data representative of a video comprising a first and second frame to generate output data representative of at least one feature of the second frame. The method includes identifying a first and second portion of the second frame, which correspond to a first and second portion of the first frame, respectively. First feature data obtained by processing first frame data associated with the first portion of the first frame using a first feature detection operation is retrieved from storage. Second feature data representative of a second feature map is generated by processing second frame data associated with the second portion of the second frame using the first feature detection operation. The first feature data and the second feature data are processed using a second feature detection operation to generate the output data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.