Research Article

A Modified Iterative Alternating Direction Minimization Algorithm for Impulse Noise Removal in Images

Figure 4

Images used in simulation. (a) and (d) are original images, Barbara (size 512 × 512) and Boat (size 512 × 512), respectively; (b) and (e) are the images corrupted with 30% salt-and-pepper noise; (c) and (f) are the images corrupted with 30% random-valued impulse noise.
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(b)
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(c)
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(d)
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(e)
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(f)