getFeatures method
Implementation
Mat getFeatures(InputArray src, int gnrmRad, int gsmthRad, int shrink, int outNum, int gradNum) {
final dst = Mat.empty();
cvRun(
() => ccontrib.cv_ximgproc_RFFeatureGetter_getFeatures(
ref,
src.ref,
dst.ref,
gnrmRad,
gsmthRad,
shrink,
outNum,
gradNum,
ffi.nullptr,
),
);
return dst;
}