Vector quantization (VQ) is always more powerful than scalarquantization in theory.
在理论上上矢量量化的性能总是优于标量量化。
2
DCT coefficients were quantized through nonlinear scalarquantization and entropy coding.
变换系数采用非均匀标量量化和熵编码。
3
This paper combines multiple description scalarquantization and SPIHT coding to get efficient multiple description image coding over wireless error-prone network.