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'snowflakes.png', .

I=imread('snowflakes.png');
figure, imshow(I)

.

, , . , , . Matlab ADAPTHISTEQ. - () . IMADJUST, .

claheI=adapthisteq(I, 'Divisions', [10 10]);
claheI=imadjust(claheI);
imshow(claheI);

.

. . , - . . , , () .

for counter=0:22
remain=imopen(claheI, strel('disk', counter));
intensity_area(counter+1)=sum(remain(:));
end
figure,plot(intensity_area, 'm - *'), grid on;
title(' ');
xlabel(' ( )');
ylabel(' ()');

.

, , . , DIFF.

intensity_area_prime=diff(intensity_area);
plot(intensity_area_prime, 'm-*'), grid on;
title('Granulometry (Size Distribution) of Snowflakes');
set(gca, 'xtick', [0 2 4 6 8 10 12 14 16 18 20 22]);
xlabel(' ( )');
ylabel(' ');





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