Video Coding with Multiple Descriptors and Spatial Scalability for Video Streaming to Heterogeneous Devices

Martin Reisslein (Inventor)

Research output: Patent

Abstract

The spatial scalable descriptor coding strategy enables heterogeneous clients in wireless multi-hop networks with path diversity to receive pre-encoded video streams over independent paths and to process only that amount of encoded video information that suits their processing and display capabilities. In particular, clients with low display capabilities can receive and display only the base layers of some or all of the descriptors (depending on their bandwidth) while clients with high display capabilities can receive and display the base layer along with the enhancement layers of some or all of the descriptors.
Original languageEnglish (US)
StatePublished - Jul 23 2004

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Video streaming
Image coding
Scalability
Display devices
Bandwidth
Processing

Cite this

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