DCT快速算法及其VLSI实现

VLSI Implementation of Fast Algorithms for DCT

现在离散余弦变换（DCT）发展很快，本文概述了DCT的各种快速算法及其发展，将DCT算法进行了分类。文中详细地综述了适合于VLSI实现的各种DCT算法结构，并对这一领域的发展及应用前景进行了探讨。

At present, the discrete cosine transform (DCT) develops quickly In this papet, all kinds of fast algorithms and development for DCT are introduced, and DCT algorithms are classified. The paper overviews various architectores suiting to VLSI implementation of fast algorithms for DCT in detail, and probes into the development and gnplicatiion of this field.