loeffler

And the one-dimensional discrete cosine transform is realize with a modified Loeffler fast algorithm. Largely reduce the complexity of the hardware implementation, improve the processing speed of two-dimensional discrete cosine transform.

并采用改进算法结构的Loeffler快速算法实现一维离散余弦变换，减少了硬件实现的复杂度，提高了二维离散余弦变换的处理速度。

However, Tania Loeffler, an analyst at IHS Technology, does not think the same nostalgia will ever be felt for VCR-playable formats.

然而，IHS科技公司的分析员塔尼亚·莱夫勒认为盒式磁带录像机不会迎来同样的怀旧风潮。

This paper presents a new Loeffler algorithm-based approach to two dimensional forward and Inverse Discrete Cosine Transform ( 2D DCT/ IDCT) for image compressions.

提出了一种基于Loeffler[8]算法的快速实现二维离散余弦变换/反离散余弦变换（2D DCT/IDCT）的方法。