MPEG-4 encoding/decoding method, medium, and system
US7307553B2 · kind B2 · utility
1Cited by
4References
20Claims
0Family size
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Key dates
| Filing date | Dec 30, 2005 |
| Grant date | Dec 11, 2007 |
| Priority date | — |
| Expiry date | Dec 30, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/44012
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An MPEG (Moving Picture Experts Group)-4 encoding/decoding method, medium, and system. The decoding method may include detecting information for identifying an array structure of binary data describing a scene, and decoding the binary data based on the detected information. Since, a conventional process of converting data into a binary file and an inverse transforming process, which require a copying operation, are not required, memory and power use can be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.