Methods for multimedia content repurposing
US7305618B2 · kind B2 · utility
3Cited by
35References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 7, 2002 |
| Grant date | Dec 4, 2007 |
| Priority date | — |
| Expiry date | Oct 21, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99948
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Comprehensive multimedia content re-purposing relating to wireless communications employs content constructs that are compact representations of the content information. For video content, the constructs are content operators that represent 2D image regions and/or 3D volumetric regions for objects within the sequence and characterized by various visual attributes, and are extracted from the video sequence by segmentation utilizing video processing techniques. The constructs are employed for intra- and inter-modality transformation to accommodate resource constraints of the mobile device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.