fast Jacket decomposition algorithm 快速Jacket变换算法
This paper compares between the 32-point DCT decomposition method and the property of cosine function to find the latter more efficient for DCT fast algorithm.
本文在研究DCT快速算法的基础上，比较了32点dct分解和利用余弦函数特性两种快速计算dct的方法。
The fast HRP algorithm is advanced at wavelet domain by taking advantage of wavelet multiresolution decomposition, and a parallel algorithm framework is used to further reduce operation time.
本文结合小波多分辨快速分解算法提出了在小波域实现HRP的快速算法，并进一步给出了减少运算时间的HRP的并行算法结构。
In this paper, a two-stage search fast algorithm for adaptive projective decomposition, which is used in image segmentation, is presented.
针对应用于图像分割的自适应正交投影分解方法的具体算法的实现问题，提出了一种基于两阶段搜索的实现算法。
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