message: dnn(test): adjust EAST test tolerance
diff: @@ -209,14 +209,15 @@ public:
  normAssertTextDetections(gt, contours, "", 0.05f);
  }
  - void testTextDetectionModelByEAST(const std::string& weights, const std::string& cfg,
  + void testTextDetectionModelByEAST(
  + const std::string& weights, const std::string& cfg,
  const std::string& imgPath, const std::vector<RotatedRect>& gt,
  float confThresh, float nmsThresh,
  const Size& size = {-1, -1}, Scalar mean = Scalar(),
  - double scale = 1.0, bool swapRB = false, bool crop = false)
  + double scale = 1.0, bool swapRB = false, bool crop = false,
  + double eps_center = 5/*pixels*/, double eps_size = 5/*pixels*/, double eps_angle = 1
  + )
  {
  - const double EPS_PIXELS = 3;
  -
  checkBackend();
  Mat frame = imread(imgPath);
  @@ -255,11 +256,11 @@ public:
  waitKey(0);
  #endif
  const RotatedRect& gtBox = gt[i];
  - EXPECT_NEAR(box.center.x, gtBox.center.x, EPS_PIXELS);
  - EXPECT_NEAR(box.center.y, gtBox.center.y, EPS_PIXELS);
  - EXPECT_NEAR(box.size.width, gtBox.size.width, EPS_PIXELS);
  - EXPECT_NEAR(box.size.height, gtBox.size.height, EPS_PIXELS);
  - EXPECT_NEAR(box.angle, gtBox.angle, 1);
  + EXPECT_NEAR(box.center.x, gtBox.center.x, eps_center);
  + EXPECT_NEAR(box.center.y, gtBox.center.y, eps_center);
  + EXPECT_NEAR(box.size.width, gtBox.size.width, eps_size);
  + EXPECT_NEAR(box.size.height, gtBox.size.height, eps_size);
  + EXPECT_NEAR(box.angle, gtBox.angle, eps_angle);
  }
  }
  };
  @@ -642,9 +643,6 @@ TEST_P(Test_Model, TextDetectionByDB)
  TEST_P(Test_Model, TextDetectionByEAST)
  {
  - if (target == DNN_TARGET_OPENCL_FP16)
  - applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
  -
  std::string imgPath = _tf("text_det_test2.jpg");
  std::string weightPath = _tf("frozen_east_text_detection.pb", false);
  @@ -663,7 +661,20 @@ TEST_P(Test_Model, TextDetectionByEAST)
  float confThresh = 0.5;
  float nmsThresh = 0.4;
  - testTextDetectionModelByEAST(weightPath, "", imgPath, gt, confThresh, nmsThresh, size, mean, scale, swapRB);
  + double eps_center = 5/*pixels*/;
  + double eps_size = 5/*pixels*/;
  + double eps_angle = 1;
  +
  + if (target == DNN_TARGET_OPENCL_FP16 || target == DNN_TARGET_CUDA_FP16 || target == DNN_TARGET_MYRIAD)
  + {
  + eps_center = 10;
  + eps_size = 25;
  + eps_angle = 3;
  + }
  +
  + testTextDetectionModelByEAST(weightPath, "", imgPath, gt, confThresh, nmsThresh, size, mean, scale, swapRB, false/*crop*/,
  + eps_center, eps_size, eps_angle
  + );
  }
  INSTANTIATE_TEST_CASE_P(/**/, Test_Model, dnnBackendsAndTargets());
  