Itseez/opencv — pull request #1088 by apacha (2013-07-04 11:07:50+00:00)
Title: Fixed issue 3130 (http://code.opencv.org/issues/3130), where one argumen...

...t of the BRISK-call was ignored. Previously it was not possible to use BRISK without creating descriptors.

Now it behaves like ORB (and how it is documented), and you can call BRISK to just generate feature points and no descriptors.