本文从分数布朗随机场模型的描述出发，提出并构造了一种广义多尺度分形参数，用于描述图像的纹理信息。
In this paper, a kind of generalized multiscale fractal parameter is proposed and constructed for the description of image textures, which is based on fractional Brownian random field model.
从分数阶微分对图像细微细节的增强能力出发，对分数阶微分的机理进行分析。
Starting from the enhanced ability of fractional differential to image details, the authors analyzed the mechanism of fractional differential.
本文从理论分析出发，研究并实现了用于磁共振成象的两种不同类型部分数据的重建算法，给出了实验结果并进行了分析和讨论。
In this paper, algorithms for reconstruction of two kinds of partial k-space data in MRI is presented and realized. The result of our test is then given and discussed.
本文从理论分析出发，研究并实现了用于磁共振成象的两种不同类型部分数据的重建算法，给出了实验结果并进行了分析和讨论。
In this paper, algorithms for reconstruction of two kinds of partial k-space data in MRI is presented and realized. The result of our test is then given and discussed.
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