ACWMFAmerican Century World Mutual Funds, Inc.
ACWMFAdaptive Center-Weighted Median Filter
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References in periodicals archive ?
To obtain an estimate of the noise-free image, a median and weighted median-based impulse detector is devised in [6]; the ACWMF is used in [7]; an improved ACWMF is proposed in [8] where if the noise density is larger than 30%, the sliding window shape of the IACWMF is changed; otherwise, it reverts to ACWMF; a nonlocal median filter is utilized in [9]; a spatial inverse filter is employed in [10].
We choose AMF for salt-and-pepper noise detection while ACWMF for random-valued noise detection as in [6].
The median-type filter ACWMF is run 4 times in phase of noise detection as in [12].