Removing Impulse Random Noise from Color Video Using Fuzzy Filter
نویسندگان
چکیده
–Fuzzy filter is a filter technique for the removal of random impulse noise in color video. By working with different successive filtering steps, a very good tradeoff between detail preservation and noise removal is obtained. So, to noise is filtered step by step. In each step, noise pixels in color frame are detected using fuzzy rules, which are very useful for the processing of human knowledge where linguistic variables are used. Pixels that are detected as noisy are filtered, the others remain unchanged. The experimental results shows that the different successive filtering of one frame and calculate the image quality measurements like peak signal to noise ratio(PSNR),mean absolute error(MAE) and normalized color difference(NCD).
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