how to display the minutia points on the fingerprint thinned image knowing the X and Y co-ordinates and the angle if each minutia?

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Vinay Kumar
Vinay Kumar 2014-11-29
评论： zohre saeedi 2016-9-5
Actually i have extracted the minutia points and it is stored in text file. i want to see them on the thinned image with different colors. Can anyone help me out?

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Image Analyst
Image Analyst 2014-11-29
If minutiae is an N by 2 array of the minutiae coordinates, then try this:
imshow(yourImage)
hold on;
for k = 1 : size(minutiae)
x = minutiae(k, 1); % Extract x coordinate
y = minutiae(k, 2); % Extract y coordinate
plot(x, y, 'b*', 'MarkerSize', 10);
end
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zohre saeedi
zohre saeedi 2016-9-5
hello viny kumar . I am working on fingerprint. I want to calculate orientation of minutiae but I can't. can you send me your code? my email is zohresaeedi71@yahoo.com

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