message: dnn(test): adjust check tolerance in Keypoints_face
diff: @@ -308,12 +308,20 @@ TEST_P(Test_Model, Keypoints_face)
  Mat exp = blobFromNPY(_tf("facial_keypoints_exp.npy"));
  Size size{224, 224};
  - float norm = (target == DNN_TARGET_OPENCL_FP16) ? 5e-3 : 1e-4;
  double scale = 1.0/255;
  Scalar mean = Scalar();
  bool swapRB = false;
  // Ref. Range: [-1.1784188, 1.7758257]
  + float norm = 1e-4;
  + if (target == DNN_TARGET_OPENCL_FP16)
  + norm = 5e-3;
  + if (target == DNN_TARGET_MYRIAD)
  + {
  + // Myriad2: l1 = 0.0004, lInf = 0.002
  + // MyriadX: l1 = 0.003, lInf = 0.009
  + norm = 0.009;
  + }
  if (target == DNN_TARGET_CUDA_FP16)
  norm = 0.004; // l1 = 0.0006, lInf = 0.004
  