BDCT

BDCT

美 　英

• 网络离散余弦变换；块离散余弦变换(Block Discrete Cosine Transform)；錤

例句

But BDCT also brings some effects that will reduce the quality of images, and blocking artifacts are usually phenomena.

通过BDCT变换，可以获得较高的图像压缩率，但是BDCT变换也会损害图像质量，其中块效应就是常见的现象。

At low bit rates, the Block Discrete Cosine Transform(BDCT) compression methods often give rise to blocking artifacts.

低比特率时，基于块离散余弦变换（BDCT）的图像压缩方法常常会引起块效应。