| Evolutionary algorithm based index assignment algorithm for noisy channel |
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| 作者姓名： | 李天昊 余松煜 |
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| 摘 要： | A globally optimal solution to vector quantization (VQ) index assignment on noisy channel, the evolutionary algorithm based index assignment algorithm (EAIAA), is presented. The algorithm yields a significant reduction in average distortion due to channel errors, over conventional arbitrary index assignment, as confirmed by experimental results over the memoryless binary symmetric channel (BSC) for any bit error.
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Evolutionary algorithm based index assignment algorithm for noisy channel |
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| Abstract: | A globally optimal solution to vector quantization (VQ) index assignment on noisy channel, the evolutionary algorithm based index assignment algorithm (EAIAA), is presented. The algorithm yields a significant reduction in average distortion due to channel errors, over conventional arbitrary index assignment, as confirmed by experimental results over the memoryless binary symmetric channel (BSC) for any bit error. |
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| Keywords: | joint source/channel coding vector quantization index assignment binary symmetric channel |
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