MATLAB: How can i draw lines over the image lines?I want to do it to find how many repeating line structures are present in the image.Also I want to separate the line plots and oval shapes.How can i do that
image processingImage Processing Toolbox
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How about comparing length around the blob and length around the bounding box of the blob, like:
% sample blogs
I = imread('pillsetc.png');Iblob = rgb2gray(I) > 200;% measure perimeter and bounding box for each blob
stats = regionprops(Iblob,{'BoundingBox','perimeter'});stats = struct2table(stats);% extract the blob whose perimeter is close to round length of its bounding box
stats.Ratio = 2*sum(stats.BoundingBox(:,3:4),2)./stats.Perimeter;idx = abs(1 - stats.Ratio) < 0.1;stats(~idx,:) = [];% show the result
imshow(Iblob);hold onfor kk = 1:height(stats) rectangle('Position', stats.BoundingBox(kk,:),... 'LineWidth', 3,... 'EdgeColor', 'g',... 'LineStyle', ':');end
for n = 1:total_images_binary binary_Images=fullfile(image_folder_binary, filenames_bin(n).name) ; % its will specify images names with full path and extension
our_images_binary = imread(binary_Images); % read images
labeledImage = bwlabel(our_images_binary,8); % Label each blob so we can make measurements of it
blobMeasurements = regionprops(labeledImage, our_images_binary, 'all'); numberOfBlobs(n) = size(blobMeasurements, 1);endRelated Question
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