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%% Perform Edge-Preserving Smoothing Using Guided Filtering % This example shows how to perform edge-preserving smoothing using a guide % filter. %% % Read an image into the workspace. % Copyright 2015 The MathWorks, Inc. A = imread('pout.tif'); %% % Smooth the image using |imguidefilter|. In this syntax, |imguidedfilter| % uses the image itself as the guidance image. Ismooth = imguidedfilter(A); %% % Display the original image and the smoothed image side-by-side. imshowpair(A,Ismooth,'montage');