Block DCT 分块离散余弦变换 ; 分块dct
block-DCT 块DCT ; 分块dct
block-DCT transform 块DCT变换
block-based dct 分块dct
hardware of block DCT 方块DCT硬件结构
A reduced number of DCT coefficients is computed in a subsequent inverse DCT computation based on the DCT block type.
而根据此离散馀弦转换区块形式则在后续的反向离散馀弦转换运算中运用较少个数之离散馀弦转换系数来做计算。
The present paper presents a new method for constructing optimal quantisation tables. The method produces optimal rate-distortion performance in a fixed block size DCT.
提出一种构造择优量化表的新方法。 在一个固定块尺寸的离散余弦变换（DCT）中， 该方法可产生优化的率失真特性。
According to the characteristics of integer discrete cosine transformation(DCT) and quantization, the coefficient-all-zero block was determined in advance to terminate meaningless search.
根据整数DCT变换和量化的特性，通过提前判定全零系数块来终止没有意义的运动搜索过程。
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