How label a line plotted automatically on an image?
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Below is code Ive used to process a batch of images. The functions label white and dark regions on the image followed by plotting the necessary lines over the original data, identifying the segments. I'm looking to automatically label the plotted lines as 'Segment A' 'Segment B' etc, could anyone help me in doing so?
InputFolder = fullfile(pwd, 'FlatImages');
filePattern = fullfile(InputFolder, '*.bmp');
% Lists all BMP files in wd folder
BmpFiles = dir(filePattern);
OutputFolder = fullfile(pwd, 'SegmentedImages');
for i=1:length(BmpFiles)
fname = BmpFiles(i).name;
FullFileNameInput=fullfile(InputFolder, fname);
%Reads in each BMP file on by one
A=imread(FullFileNameInput);
[s f]=get_white_edges2(A);
[s1 f1]=get_Black_edges3(A);
Fname_out=['WE_' fname];
%Plots white and black edge segments on Flat Image
figure; imshow(A); hold on; plot([s f]); hold on; plot([s1 f1]);
FullFileNameOutput=fullfile(OutputFolder, Fname_out);
% -dbmp option with the PRINT command to save the
% figure as a BMP file. gcf returns current fig. handle.
print(gcf, '-dbmp', FullFileNameOutput);
end
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