利用DCT对称性的一种新的信号表示变换

2011 International Conference on Communications and Signal Processing Pub Date : 2011-03-24 DOI:10.1109/ICCSP.2011.5739386

R. Roy, R. Gopikakumari

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引用次数: 2

摘要

信号变换是许多信号处理应用的基本组成部分。简化变换核在计算需求方面是有利的。现有变换核的对称性可以用来得到新的变换。本文利用离散余弦变换(DCT)的对称性，提出了一种新的变换。

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A new transform for signal representation utilizing DCT symmetries

Signal transforms are basic components of many signal processing applications. Simplification of transform kernels is advantageous in terms of computational requirements. Symmetries in kernels of existing transforms can be utilized to arrive at new transforms. This paper presents a new transform by using the symmetries of the Discrete Cosine Transform (DCT).

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2011 International Conference on Communications and Signal Processing

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