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Can you explain better please? I didn't understood

Are you sure that the for loop is not an infinite loop? I am trying to convert it to java code and is not working, here it is my sample in java resulting in a infinite loop: http://pastebin.com/sdzU0iAh

I tryed converting what you have to java, this was the result:

http://pastebin.com/sFWBvjzs

but the loop doesn't end, do you know what is the problem? Thank you very much in advance!

The class SimpleBlobDetector doesn't exist in java library of OpenCV am I right ? =s

The matchLoc.x and matchLoc.y is the coordinates of each square right? Thank you . I am trying to translate into java and its kinda hard. Here is my code at the moment, only detects one marker:

http://pastebin.com/qsS9sqz3

I need the points of each square in the image to do some further calculations, so in your example the points are in keypoints[i].pt right ? The KeyPoint is a class with an X and Y coord ? Thank you so much for your help, I have the code in java and since I am new to OpenCV is kinda hard to translate it, but I will give it a try, here is my code in java at the moment: http://pastebin.com/qsS9sqz3

Thank you anyways for your help ;)

Hi there, I am trying to detect the position of multiple markers in a single 2D image.

For example in the following image:

I need to detect the position of the four markers.

I already manage to do this tutorial in java http://docs.opencv.org/doc/tutorials/...

But it only finds out one match, how do I change it to found more matches?

Is it possible to put it inside a loop and keep finding matches till a minValue is not reached?

Thank you so much in advance, I am new to OpenCV =/