how to improve lung boundary distinction in chest xrays?

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ammu v 2019 年 8 月 21 日

回答済み: Shubh Sahu 2019 年 8 月 28 日

is there any particular method for improving the boundary for segmentation.i have tried histogram equalisation,contrast enhancement etc

KALYAN ACHARJYA 2019 年 8 月 27 日

Please upload the sample image.

ammu v 2019 年 8 月 27 日

Shubh Sahu 2019 年 8 月 28 日

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.

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