Adaptive Error Protection for the Streaming of Motion JPEG 2000 Video over Variable Bit Error Rate Channels
2015
In this paper we present a technique that can be used for optimizing the streaming of Motion JPEG 2000 video when the communication channel can be abstracted as a binary symmetric channel (BSC), characterized by a certain slowly variable rate of transmission errors. The video is packetized and every packet is protected with a Reed-Solomon forward error correction (FEC) code and then sent on the communication channel. The FEC helps to recover from erased/error-affected source information bytes at the receiver-decoder. The optimized amount of error protection is chosen by using an uncomplicated mathematical expression, given the knowledge of the channel status. In particular, we show the results of simulations that outline the robustness of this technique and its clear advantage over more trivial solutions.
Keywords:
- Error detection and correction
- Artificial intelligence
- Computer science
- Pattern recognition
- Decoding methods
- Low-density parity-check code
- Real-time computing
- Binary symmetric channel
- Binary erasure channel
- Forward error correction
- Bit error rate
- Theoretical computer science
- Communication channel
- Computer vision
- Algorithm
- Motion JPEG
- Correction
- Source
- Cite
- Save
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