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提出了一种基于二进小波变换的图像降噪方法,通过对小波变换系数进行阈值处理实现降噪。该方法结合图像的自身邻域信息,具有一定的自适应性。实验结果证明能够产生较好的效果。
An image denoising method based on binary wavelet transform is proposed. Noise reduction is achieved by thresholding wavelet transform coefficients. This method combines the information of its own neighborhood with a certain degree of adaptability. Experimental results show that it can produce better results.