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how to improve lung boundary distinction in chest xrays?

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ammu v
ammu v 2019-8-21
回答： Shubh Sahu 2019-8-28
is there any particular method for improving the boundary for segmentation.i have tried histogram equalisation,contrast enhancement etc

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Shubh Sahu
Shubh Sahu 2019-8-28
Edge-aware local contrast manipulation might help you. Try the code below.
A = imread('your_image.png');
edgeThreshold = 0.4;
amount = 0.5;
B = localcontrast(A, edgeThreshold, amount);
imshowpair(A, B, 'montage') ;
You can modify edgeThresholdand amount according to your needs.out_image.png

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