Scalar and Vector Quantization
Scalar and Vector Quantization
Scalar and Vector Quantization
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Optimization of <strong>Quantization</strong><br />
Rate-optimized quantization<br />
Given: Distortion constraint σ q2 ≤ D*<br />
Find: { b i }, { y i } binary codes<br />
<br />
Such that: R is minimized<br />
Distortion-optimized quantization<br />
Given: Rate constraint R ≤ R*<br />
<br />
<br />
Find: { b i }, { y i } binary codes<br />
Such that: σ q2 is minimized<br />
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