extract skin color area from image using opencv in java

java

asked 2017-10-04 14:03:28 -0600

updated 2017-10-05 01:06:40 -0600

berak
32993 ●7 ●81 ●312

i am working on a project in which i want to extract skin color area from image . i have detected the skin color area but that area is white and the non skin area is black so i want to fill that skin color area which is white with skin color to show only skin color object.. here is my code

Mat hsv=new Mat(); Imgproc.cvtColor(srcHSV,hsv,Imgproc.COLOR_BGR2HSV); Core.inRange(hsv,new Scalar(0,58,40),new Scalar(35,174,255),hsv);

i am getting the following result and i want that white area to be filled with skin color

$C:\fakepath\hand2.png$

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answered 2017-10-05 01:03:00 -0600

berak
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updated 2017-10-05 01:24:39 -0600

you can use the binary mask image from inRange() with bitwise_and

Mat combined = Mat.zeros(bgr.size(), bgr.type());

Core.bitwise_and( bgr, bgr, combined, mask );
// or:
bgr.copyTo(combined, mask);

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thanks a lot.. i just use the mat.copy() function and copy that mask area to a new image.. that works fine.. here is the code srcHSV.copyTo(out_mat,mask); "srcHSV" is the source image

tehseen ( 2017-10-05 02:01:19 -0600 )edit

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Asked: 2017-10-04 14:03:28 -0600

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Last updated: Oct 05 '17

extract skin color area from image using opencv in java edit