Hi,
I want to create bounding boxes around objects in an image and then store the co-ordinates of all the bounding boxes in the images in a table.
For example, if I have 3 images with different amounts of bounding boxes in each image it should be stored as something like this:
image 1- [a1,b1,c1,d1; a2,b2,c2,d2; a3,b3,c3,d3; a4,b4,c4,d4]
image 2 - [a1,b1,c1,d1; a2,b2,c2,d2]
image 3 - [a1,b1,c1,d1; a2,b2,c2,d2; a3,b3,c3,d3 ]
etc.
The problem I am having now is that only the last images bounding box co-ordinates are being stored in the array "prop". I understand that i should have some function to write these co-ordinates to this array but I am unsure of how to do this.
They are also not being stored in the format as shown above.
My code is shown below.
Any assistance would be greatly appreciated.
Thanks!!
Regards,
Kanu
fileFolder = 'D:\Binary1';
dirOutput = dir(fullfile(fileFolder,'Pothole*.jpg'));
fileNames = {dirOutput.name};
for k=1:length(fileNames)
H = fileNames{k};
S = imread(fileNames{k});
bn = imbinarize(S);
imshow(bn)
bn = bwareaopen(bn,100);
imshow(bn);
[L Ne]= bwlabel(bn);
prop =regionprops(L);
hold on
for n = 1:length(prop)
rectangle('Position',prop(n).BoundingBox,'EdgeColor','g','LineWidth',2);
end
hold off
A = struct2cell(prop);
end
