Instead of encircling the key point, can we number them?

drawMatches

asked 2014-06-02 04:21:51 -0600

The function DrawMatches draws matches of keypoints from two images in the output image. Match is a line connecting two keypoints (circles). But Instead of drawing the circle I want to number the key points. How do we do that?

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answered 2014-06-02 12:54:56 -0600

GilLevi

1357 ●10 ●27 http://gilscvblog.com/

You can use the function putText:

http://docs.opencv.org/modules/core/doc/drawing_functions.html#puttext

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Asked: 2014-06-02 04:21:51 -0600

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Last updated: Jun 02 '14

Instead of encircling the key point, can we number them? edit

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Instead of encircling the key point, can we number them?