DCT coefficients were quantized through nonlinear scalar quantization and entropy coding. 变换系数采用非均匀标量量化(SQ)和熵编码。
A scheme of embedded wavelet transform image coding using scalar quantization is presented in the paper. 给出了一种基于分层标量量化(SQ)的二维小波图像压缩编码方案。
Adaptive Nested Scalar Quantization(SQ) Model for Distributed Wavelet Video Coding 分布式小波视频编码自适应嵌套量化模型
A linear uneven scalar quantization was adopted and a new operation method, the quantization division, was defined. 量化方法采用了线性非均匀标量量化(SQ),并定义了一种新的运算方法&量化除法。
Lowfrequency sub-image coding is carried by uniform scalar quantization. 采用均匀标量量化(SQ)方法完成小波图像中的低频子图编码。