Method and apparatus for detecting information insertion region, electronic device, and storage medium
US12073621B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 8, 2021 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Jun 25, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8456
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for detecting an information insertion region is provided. In the method, a video is obtained. The video is segmented to obtain video fragments, each of the video fragments including a subset of image frames in the video. A target frame is obtained in the video fragments. Objects in the target frame are identified and segmented, to obtain labeling information corresponding to the objects. A target object is determined according to the labeling information. Clustering is performed on the target object, to obtain a plurality of candidate to-be-inserted regions. A target candidate to-be-inserted region is determined from the candidate to-be-inserted regions. Further, maximum rectangle searching is performed in the target candidate to-be-inserted region to obtain a target to-be-inserted region in which an image is to be inserted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.