Method and device for generating image effect of facial expression, and electronic device
US12020469B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2019 |
| Grant date | Jun 25, 2024 |
| Priority date | — |
| Expiry date | Jan 11, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/174
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An expression image effect generation method and device, an electronic apparatus and a computer-readable storage medium are provided. The expression image effect generation method includes: acquiring a first image, where the first image includes a facial image; recognizing a current facial expression of the facial image; acquiring a previous facial expression; comparing the current facial expression with the previous facial expression to obtain a first comparison result; and generating, based on the first comparison result, an image effect corresponding to the first comparison result in the first image. In the method, an image effect can be generated by comparing the current facial expression and the previous facial expression, such that a user can quickly determine a degree of his expression.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.