Analysis of 1-D Nested Lattice Quantization and Slepian-Wolf Coding for Wyner-Ziv Coding of i.i.d. Sources
نویسنده
چکیده
Entropy coded scaler quantization (ECSQ) performs 1.53 dB from optimal lossy compression at high data rates. In this paper, we generalize this result for distributed source coding with side information. 1-D nested scaler quantization with Slepian-Wolf coding is compared to Wyner-Ziv coding of i.i.d. Gaussian sources at high data rates. We show that nested scaler quantization with Slepian-Wolf coding performs 1.53 dB from Wyner-Ziv at high data rates.
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