Impulse Noise Removal in Images Using Morphological Set Notation
نویسندگان
چکیده
These papers propose a novel method for noise removal in the images. The impulsive noise takes gray level values from the image as minimum or maximum from the dynamic gray level range. In this paper Set notations are proposed to eliminate the noise pixels corrupted by low and high gray level values. The method also adopt median and is compared with obtained Set notation values from local neighborhood of the image to preserve important image features during filtering. The proposed method shows significant improvement with respect to SNR and PSNR with comparison to existing Optimal Morphological Filter (OMF) method.
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