Method, device and computer readable medium for creating motion blur effect
US10332240B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2017 |
| Grant date | Jun 25, 2019 |
| Priority date | — |
| Expiry date | Oct 18, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/62
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, device and non-transitory computer readable medium for presenting an afterimage are provided. In some embodiments, the method includes: determining a target object, wherein the target object is an image element, an afterimage of which is to be presented; obtaining a motion track of the target object; replicating the target object to obtain the preset number of replicated objects; arranging, according to the motion track of the target object, the target object and the replicated objects; setting transparencies of the replicated objects, wherein a transparency of a replicated object spaced from the target object by a first distance is larger than a transparency of a replicated object spaced from the target object by a second distance; and displaying, on the display device, the target object and the replicated objects with the set transparencies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.