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Sharpening and Noise Reduction
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Which sharpening technique is best suited for enhancing the edges of an image without introducing halos?
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A
Unsharp Mask
💡 Explanation:
Unsharp Mask is a sharpening technique that selectively enhances the edges of an image while minimizing the introduction of halos. It works by creating a duplicate layer of the image, blurring it, and then subtracting it from the original image.