De-noising in Color Image Based on The Noise-Adjusted Principal Components Analysis and Image Fusion
基于噪声调节主成分分析法的彩色图象融合滤波

De-noising in color image using different filter will get the different image quality. In this paper, we analysis the filter feature of the classic filter,get the filtered illumination image with the median filter and the wavelet filter,and then merge the filtered illumination image with the color image after vector median filter to get the result image. Experiment result shows that the fused filter can suppress the pulse noise,Gussian noise and the mixed noise. Compared with images by vector filter and-TMF, the fused filtered image has the least normalized peak-value mean square error. It approximately reflect the real colors of nature object like the origin non-noise image.