Embedded Entropy-Constrained Trellis Coded Quantization
نویسندگان
چکیده
A new variable-rate embedded quantization technique, called Embedded Entropy-Constrained Trellis Coded Quantization (E-ECTCQ) is developed. Its performance is compared to that of variable-rate embedded scalar quantizers. Simulations indicate that performance depends both upon the number of embedded quantization stages and the number of trellis states.
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تاریخ انتشار 1998