Device, method, and non-transitory computer readable medium for processing motion image
US11024338B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2019 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | Feb 18, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/87
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a non-transitory computer readable medium including computer readable instruction, which when executed by a computer processor cause the computer to read image data extracted from a moving image file stored in the storage medium, a frame rate of the image data, and speed control data of the image data, determine a reproduction speed of a first section of the moving image file by analyzing the speed control data, calculate a change rate of the first section based on the reproduction speed of the first section; and reproduce the moving image file by increasing a reproduction time or removing some of a plurality of frames included in the first section based on the calculated change rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.