C# image processing pixel location

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C#

i a have to find exact location of circles with respect of x and y coordinates in the image.
plz help me

Posted 23-Feb-13 5:59am

irfanniazi

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OriginalGriff 23-Feb-13 12:06pm

What have you done so far?
Where are you stuck?

Sandeep Mewara 23-Feb-13 14:52pm

And you tried...?

irfanniazi 25-Feb-13 10:13am

yes but i am not having any idea about how to get position of circles inside image with respect to x y coordinates!!!!!!

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Jegan Thiyagesan · Answer 1 · 2013-02-25T06:19:00

Solution 1

Hi,
Have you heard of canny algorithm?
Use the Canny algorithm to detect the edge of the circle, then you can calculate the centre.

See link on canny algorithm Canny Edge Detection in C#[^]

Regadrs
Jegan

Posted 25-Feb-13 6:19am

Jegan Thiyagesan