$($

a

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$$Original Image

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b

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$$Noisy Image

What kind of filters can we use in digital images for noise reduction? Provide one filter type to remove the

noise and explain briefly about it

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There are three kinds of filters:

$1$

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Average Filter

$2$

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Median Filter

Adaptive Filter

Average Filter: It is also krow as a mean Filter. It is a simple image processing filter used to smooth

images by averaging the pixel values in the vicinity of a given pixel. This filter commonly used to reduce

noise in an image, making it more visually appealing or preparing it for further processing.