CODEWITHSUNDEEP
javaopencv
baobrien
baobrien

Reputation: 23

How do I split an IplImage into HSV channels using JavaCV Libraries

I am trying to track a bright point (laser pointer) using JavaCV, but I am having trouble figuring out how to split an Image or IplImage into HSV Channels to track this point.

Upvotes: 2

Views: 1909

Answers (1)

xaedes
xaedes

Reputation: 1686

To give a more clear answer:

IplImage orgImg = cvLoadImage( ... );

IplImage hsv = IplImage.create( orgImg.width(), orgImg.height(), orgImg.depth(), orgImg.nChannels() );
IplImage hue = IplImage.create( orgImg.width(), orgImg.height(), orgImg.depth(), CV_8UC1 );
IplImage sat = IplImage.create( orgImg.width(), orgImg.height(), orgImg.depth(), CV_8UC1 );
IplImage val = IplImage.create( orgImg.width(), orgImg.height(), orgImg.depth(), CV_8UC1 );

cvCvtColor( orgImg, hsv, CV_BGR2HLS );
cvSplit( hsv, hue, sat, val, null );

Upvotes: 2

Related Questions