Stenosis Detection of Arteries

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beenish Aziz 2015-4-30

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https://ww2.mathworks.cn/matlabcentral/answers/214383-stenosis-detection-of-arteries

评论： Asadullah Mumtaz 2017-5-3

I have data set of CTA of heart in 2D images. I segmented the coronary arteries by FCM clustering algorithm. For detecting stenos, i implement center line algorithm and get the skeleton of arteries.Now i want to get the width of arteries. Can anyone help me in this regard that how i find width or discontinuity of arteries in MATLAB.The IMAGE OF SEGMENTED ATERIES WITH CENTRELINE IS ATTACHED HEREBY

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Fareena 2017-3-27

can you please share your code for fcm clustering.

Asadullah Mumtaz 2017-5-3

can you please share the code this output image

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Jeff E 2015-4-30

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Not sure what you mean by discontinuity, but on way to obtain an average width would be the sum of the artery mask divided by the total length of the midline skeleton.

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beenish Aziz 2015-5-1

Thanks a lot Image Analyst to guide me properly.

beenish Aziz 2015-5-8

Dear Image Analysts

i have one more question that is there any general purpose method/code that can extract our desired blob from 10 different intensity images on basis of area or intensity computation. in fact i want the code that can remove the Arota from the images at each orientation for the segmentation of coronary arteries.As i have to hard code the ranges of intensities and area which will become changed for each image. I get my ROI by using Fuzzy C-means clustering on 2D RGB Image.Please suggest me in this regard.

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