I'm working on segmentation of characters in a document (kannada:-South indian Language), I am facing the problem wherein, the segmented characters are being overwritten at the same location. Hence I am able to access only the last segmented character. And also the characters are getting segmented in a random order. I request anyone to please help me out in Segmenting the document properly. Below I have given the code which i am working on .(take any Kannada text document as the input image).
imagen=imread('kann.jpg');
figure(1)
imshow(imagen);
title('INPUT IMAGE WITH NOISE')
if size(imagen,3)==3
imagen=rgb2gray(imagen);
end
threshold = graythresh(imagen);
imagen =~im2bw(imagen,threshold);
imagen = bwareaopen(imagen,30);
pause(1)
figure(2)
imshow(~imagen);
title('INPUT IMAGE WITHOUT NOISE')
[L Ne]=bwlabel(imagen);
propied=regionprops(L,'BoundingBox');
hold on
for n=1:size(propied,1)
rectangle('Position',propied(n).BoundingBox,'EdgeColor','g','LineWidth',2)
end
hold off
pause (1)
figure
for n=1:Ne
[r,c] = find(L==n);
n1=imagen(min(r):max(r),min(c):max(c));
imshow(~n1);
pause(0.5)
end
[EDITED, Jan, Code formatted - please do this by your own - Thanks]
