identifyCroppedFace method

ResponseFuture<User> identifyCroppedFace(
  1. StandardFile request, {
  2. CallOptions? options,
})

Performs biometric identification against a tightly pre-cropped image focusing solely on a single human face.

The backend processes the facial vector characteristics to identify the target system user.

Errors:

  • NOT_FOUND: If the biometric scan cannot securely match the facial vector against the active registry.
  • INVALID_ARGUMENT: If multiple faces or no recognizable facial features are discovered in the image template.

Implementation

$grpc.ResponseFuture<$0.User> identifyCroppedFace(
  $1.StandardFile request, {
  $grpc.CallOptions? options,
}) {
  return $createUnaryCall(_$identifyCroppedFace, request, options: options);
}