emptyAsync static method
returns a new AgastFeatureDetector algorithm
For further details, please see: https://docs.opencv.org/master/d7/d19/classcv_1_1AgastFeatureDetector.html
Implementation
static Future<AgastFeatureDetector> emptyAsync() async => cvRunAsync(
cffi.AgastFeatureDetector_Create_Async,
(c, p) => c.complete(AgastFeatureDetector.fromPointer(p.cast<cvg.AgastFeatureDetector>())),
);