PCAProjectAsync function
Implementation
Future<(Mat mean, Mat result)> PCAProjectAsync(InputArray src, InputArray mean, InputArray eigenVectors) =>
cvRunAsync((callback) => cffi.core_PCAProject_Async(src.ref, mean.ref, eigenVectors.ref, callback),
(completer, p) {
completer.complete((mean, Mat.fromPointer(p.cast<cvg.Mat>())));
});