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脊波

网络Ridgelet

脊波

脊波

Ridgelet

脊波(Ridgelet)作为一种新的多尺度分析方法比小波更加适合分析具有直线或超平面奇异性的信号,而且具有较高的逼近精度和更 …

1

Is Ridgelet Transform Better than Wavelet Transform in SAR and Optical Image Fusion ?

基于脊波变换的 SAR 与可见光图像融合研究？。

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Secondly , further study is processed to allay the influence of "wraparound effect " brought in by finite ridgelet transform .

其次，针对有限脊波变换存在的 “环绕效应 ”所引入的噪声，研究了减小其影响的方案。

4

Finally, infrared enhancing image is reconstructed by inverse ridgelet transform .

最后用脊波逆变换对红外图像重构。

5

One kind of Modified Orthonormal Finite Ridgelet Transform was brought forward .

提出了一种改进型正交有限脊波分析的图像去噪算法。

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and determining the edge of the scratch according to an imaginary part of the fused multi-ridgelet coefficient .

根据融合复脊波系数的虚部确定划痕的边缘。

8

A Digital Watermarking Algorithms Base.

一种脊波域数字水印算法。

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A novel algorithm for image authentication in ridgelet domain is presented .

提出了一种在脊波变换域上进行图像认证的新算法。

10

Each detail image is first denoised with ridgelet threshold method, and then decomposed with wavelet .

对细节图像进行脊波阈值去噪处理，然后再进行单层小波分解。

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