A two-stage switching vector median filter based on quaternion for removing impulse noise in color images

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A two-stage switching vector median filter based on quaternion for

PDF) A SURVEY OF IMPULSE NOISE REDUCTION METHODS IN DIGITAL IMAGES

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Denoising Color Images Based on Local Orientation Estimation and

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High density salt-and-pepper noise suppression using adaptive dual

A switching median–mean filter for removal of high-density impulse

A two-stage switching vector median filter based on quaternion for