KAZE.empty constructor
KAZE.empty()
returns a new KAZE algorithm
For further details, please see: https://docs.opencv.org/master/d3/d61/classcv_1_1KAZE.html
Implementation
factory KAZE.empty() {
final p = calloc<cvg.KAZE>();
cvRun(() => cffi.KAZE_Create(p));
return KAZE._(p);
}