SA2 IMAGE PROCESSING PART 2

Noise removal is an example of image segmentation

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Gaussian filters are a class of high-pass filters, all based on the Gaussian probability

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Image thresholding are used to enhance images

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The dark image has a histogram where gray levels shifted on the left.

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Thresholding converts a grayscale image into a binary image

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Filtering is a process that removes some unwanted components or small details in an image.

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We can remove unnecessary details from an image using thresholding.

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Spatial filters are considered as an image processing technique under image enhancement.

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Image thresholding is a simple segmentation method yet powerful.

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Two pixels p and q with values from V are 8-adjacency if q is in the set N8 (p).

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