Abstract：As a new tool, the wavelet transform has been used successfully in signal denoising. In this paper, the MAP estimate of double Haar wavelet transform coefficients is developed. Also, its application to image denoising is discussed. Examples show that the proposed approach is better than the soft thresholding in image denoising.
刘英霞; 王欣. 双Haar小波变换系数的MAP估计及在图像去噪中的应用[J]. 电子与信息学报, 2007, 29(5): 1038-1040 .
Liu Ying-xia; Wang Xin. MAP Estimate of Double Haar Wavelet Coefficients and Its Application to Image Denoising. , 2007, 29(5): 1038-1040 .
2007, Vol. 29 
