Read x,y coordinates from txt file and orient images
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Hi I have a txt file with rowsxcolumns of x,y values. It's 15x2, for 15 images. I want to read from that txt file the x,y positions that my images will have. Already, I tried this.
filePatternu = fullfile(destinationFolder, '*.dcm');
allFiles = dir(filePatternu);
for k= 2: 1: length(allFiles)
baseFileName = allFiles(k).name; % e.g. "1.png"
fullFileName = fullfile(destinationFolder, baseFileName);
I = dicomread(fullFileName); % img respresents input image.
pause(2)
[x, y] = textread('imgpositions.txt', '%f , %f');
figure
imshow(I, [x y])
drawnow;
end
Although, I get no error, still I get no outcome. imshow is not working and no image is being seen.
2 个评论
Ameer Hamza
2018-5-2
imshow(I, [x y]) will only specify the display range of image I (i.e. calculation of pixel intensity). Are you trying to draw the points on the image?
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