Apparatus and method for decoding digital image and audio signals
US8813137B2 · kind B2 · utility
0Cited by
86References
108Claims
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Key dates
| Filing date | Jan 16, 2007 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Mar 28, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2005/91364
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for decoding of encoded signals representing at least image information from a storage medium is claimed. A storage device is configured to receive the storage medium. A decoder is configured receive the compressed encrypted encoded signals from the storage medium, and send the signals to a decryptor. The decryptor is configured to decrypt the compressed encrypted encoded signals, and send the signals to a decompressor. The decompressor is configured to receive the compressed encoded signals from the decryptor and to decompress the compressed encoded signals to enable display of the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.