Method, system and device for fitting target object in video frame
US10699751B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2019 |
| Grant date | Jun 30, 2020 |
| Priority date | — |
| Expiry date | Jun 14, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B27/34
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Part of the present application provides a method, system and device for fitting a target object in a video frame. The method comprises: identifying a region where the target object is located in the video frame; selecting one or more geometric figures to fit the region where the target object is located, such that a combination of the one or more geometric figures covers the region where the target object is located; and generating a fitting parameter for each of the geometric figures according to a type of the geometric figure and a layout parameter of the geometric figure in the video frame, and taking a combination of the fitting parameters of respective geometric figures as a fitting parameter of the video frame. With the embodiments of the present application, the data amount after fitting is reduced, thereby improving efficiency of subsequent processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.