www.gusucode.com > images 案例代码 matlab源码程序 > images/IncreaseLocalContrastImageUsingLocalLaplacianFilteringExample.m
%% Increase Local Contrast of RGB Image Using Local Laplacian Filtering % %% % Import an RGB image A = imread('peppers.png'); %% % Set parameters of the filter to increase details smaller than 0.4. sigma = 0.4; alpha = 0.5; %% % Use fast local Laplacian filtering B = locallapfilt(A, sigma, alpha); %% % Display the original and filtered images side-by-side. imshowpair(A, B, 'montage')