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。
2
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。
3
Nevertheless, the smaller size of sub image also results to clearer block effect, and the fusion results achieved by ridgelet will also approximate to wavelet transform.