Digital Image Processing (CS/ECE 545) Lecture Filters ...
An Outlier Method of Filtering Algorithm by Pratt, Ref: Alasdair McAndrew, Page 116 Median filter does sorting per pixel (computationally expensive) Alternate method for removing salt‐and‐pepper noise Define noisy pixels as outliers (different from neighboring pixels by an amount > D) Algorithm: Choose threshold value D
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