Remove black line/spot from a picture
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hi, can anyone guide me on how to remove the black line above the words on figure 2.
I just want to have the image of the letter and number, if you can make the words darker it is better.
figure 1
figure 2
this is the code that i used to get from figure 1 to figure 2.
%read image
BW = imread( 'test20.jpg' )
figure(1),imshow(BW),title('test');
%adjust intensity
BW = imadjust(BW,[0 1],[]);
% - Read RGB image and convert to BW.
BW = im2bw(BW) ;
% - Build vectors of logicals targeting all-black rows/cols.
colId = ~sum( BW, 1 ) ;
rowId = ~sum( BW, 2 ) ;
% - Make them all white.
BW(:,colId) = 1 ;
BW(rowId,:) = 1 ;
% - Show result.
figure(2), imshow(BW)
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