how to get sum of image coordinates(x,y)?
i want to know how to get the sum of x-coordinates and t sum of y-coordinates in the image using cvpoint in opencv .

i have got the image width and image height .

my image is iplimage 

any one help me to know coordinates .

Thanks in advance.
how to get sum of image coordinates(x,y)?
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i want to know how to get the sum of x-coordinates and t sum of y-coordinates in the image using cvpoint in opencv .

i have got the image width and image height .

my image is iplimage 

any one help me to know coordinates .

Thanks in advance.