A Fast Algorithm for Discrete Sine Transform Using First-Order Moment

摘要：

A fast algorithm for discrete sine transform (DST) is proposed. Through derivation the traditional DST is transformed into the computation of a first-order moment, which can be implemented by a simple parallel structure without multiplications. The comparison with some existing methods on the computation and the hardware complexity shows the advantage of our method under certain conditions. The approach is also applicable to other discrete sine transforms.

关键词： fast algorithm DST first-order moment structure Ml structure M2

作者: Tingting Luo J. G. Liu

作者单位: Institute for Pattern Recognition and Artificial Intelligence, Huazhong University of Science and Technology Wuhan, China

会议类型: 国际会议

会议名称: 2011 International Conference on Image Analysis and Signal Processing(2011第三届图像分析与信号处理国际会议 IASP 2011)

会议地点: 武汉

会议语种:英文

页码: 10-15

在线出版日期: 2011-10-21（万方平台首次上网日期，不代表论文的发表时间）