Personalized key object identification in a live video stream
US10798425B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2019 |
| Grant date | Oct 6, 2020 |
| Priority date | — |
| Expiry date | Mar 24, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8547
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the invention provide a method, system and computer program product for personalized key object detection in a live video stream. The method includes streaming a live video stream in a window of a computing device and during the streaming, collecting biophysical data of an end user viewing the playing back and responding to ones of the collected biophysical data that indicate a positive reaction by associating a contemporaneously displayed frame of the live video stream with the positive reaction. Thereafter, each corresponding frame associated with positive feedback can be processed by identifying key words presented in text of the feedback to the corresponding frame, matching the identified key words to a tag of an object visually presented in the corresponding frame, and storing a reference to the object in connection with the end user as an object of interest for which targeted marketing may be presented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.