离散馀弦转换 meaning in Chinese
dct
Examples
- 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。 - In the encoder , if the incoming block is intercoded , no dct coefficients are computed after the eob of the incoming blocks is performing a dct
在该编码器部分，假如输入区块是交互编码模式，则仅需对输入离散馀弦转换区块进行解量化及再量化之程序，无需其它任何离散馀弦转换及反向离散馀弦转换之运算。 - In the decoder , an end - of - block ( eob ) position of an incoming block received by the decoder is determined and a discrete cosine transform ( dct ) block type is determined based on the determined eob position
在该解码器部分，将收到的输入区块中决定一区块终止的位置，并根据此区块终止位置决定一种离散馀弦转换区块形式。 - Further , in the encoder when the incoming block is intercoded , an algorithm is applied to predict which dct coefficients may become zero after a subsequent quantization operation , and only dct coefficients that may not become zero are computed in performing the dct
再者，在该编码器中，当输入区块是交互编码模式，则应用一种计算方法来预测经由后续的量化运算后那一些离散馀弦转换系数可能变为零，而只有那些可能不会变为零的离散馀弦转换系数会用在执行离散馀弦转换的计算中。