how to get the boundaries of white part only

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untitled.jpg (im student of civil engineering ) i dont want to break the pixels and want to keep the quality (vector image ). i have uploaded the ".fig file" i got from matlab ,now i want to find the boundaries of white part only .black line as boundary of white part and white background .please explain in most simple way so civil guy can understand . code will be more helpfull. thanks

Answers (1)

Ashutosh Prasad
Ashutosh Prasad on 17 Jan 2019
You can easily do that using the concept of edge detection. Follow this link to get the detailed explanation and the code examples.
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jahanzaib ahmad
jahanzaib ahmad on 17 Jan 2019
the problem i m facing is the quality of image .. coz i want to export that image to autocad .

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