Discrete cosine transform (DCT) is a hypo-optimal transform approach similar to KL transform.

DCT变换是一种与KL变换非常相似的次最优变换算法。

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Discrete cosine transform (DCT) is a hypo-optimal transform approach similar to KL transform.

DCT变换是一种与KL变换非常相似的次最优变换算法。

youdao