A novel image preprocessing method by combining the deconvolution based on Fourier transform with the white Gaussian denosing method based on finite ridgelet transform is proposed, and then a corner detector is gotten according to the values of cornerness
A novel image preprocessing method by combining the deconvolution based on Fourier transform with the white Gaussian denosing method based on finite ridgelet transform is proposed, and then a corner detector is gotten according to the values of cornerness
提出基于傅立叶变换去模糊并结合有限离散脊波变换实现去噪的图像预处理方法，并在此基础上利用拐角测度法实现拐点检测。