i wanted to mark a point in the center of an image

2012 10 31
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i wanted to mark a point in the center of an image(any input image given)... to show the center point of the image also a line passing thru the center point.... what shud i do? please reply..

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Sachin Ganjare
Sachin Ganjare 2012-10-31

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[rows columns numberOfColorChannels] = size(yourImage);
y_center = rows / 2; x_center = columns / 2;

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