commit 5962f137e4d0291fee336967b333e2bbc7ae3f8a
author Georgios Pinitas <georgios.pinitas@arm.com> Mon Dec 11 16:59:29 2017 +0000
committer Anthony Barbier <anthony.barbier@arm.com> Fri Nov 02 16:42:33 2018 +0000
tree 91cbd083597eac5cd7e5d3f2a71bc70bf999fad4
parent ff850937ddfd3095b3cbe32e5c255817e5ccfeda

COMPMID-556: Allow missing keypoint tolerance HarrisCorners

Change-Id: Ic38489023e2da2344d7d654b7a29357bb2362bfa
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/112766
Tested-by: BSG Visual Compute Jenkins server to access repositories on http://mpd-gerrit.cambridge.arm.com <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>

tests/validation/Validation.h

diff --git a/tests/validation/Validation.h b/tests/validation/Validation.h
index 4a96dd3..1f81d38 100644
--- a/tests/validation/Validation.h
+++ b/tests/validation/Validation.h
@@ -231,7 +231,8 @@
 
 /** Validate key points. */
 template <typename T, typename U, typename V = AbsoluteTolerance<float>>
-void validate_keypoints(T target_first, T target_last, U reference_first, U reference_last, V tolerance = AbsoluteTolerance<float>());
+void validate_keypoints(T target_first, T target_last, U reference_first, U reference_last, V tolerance = AbsoluteTolerance<float>(),
+                        float allowed_missing_percentage = 5.f, float allowed_mismatch_percentage = 5.f);
 
 template <typename T>
 struct compare_base
@@ -483,16 +484,16 @@
         if(point == last2)
         {
             ++num_missing;
+            ARM_COMPUTE_TEST_INFO("Key point not found" << *first1)
             ARM_COMPUTE_TEST_INFO("keypoint1 = " << *first1)
-            ARM_COMPUTE_EXPECT_FAIL("Key point not found", framework::LogLevel::DEBUG);
         }
         else if(!validate(point->tracking_status, first1->tracking_status) || !validate(point->strength, first1->strength, tolerance) || !validate(point->scale, first1->scale)
                 || !validate(point->orientation, first1->orientation) || !validate(point->error, first1->error))
         {
             ++num_mismatches;
+            ARM_COMPUTE_TEST_INFO("Mismatching keypoint")
             ARM_COMPUTE_TEST_INFO("keypoint1 = " << *first1)
             ARM_COMPUTE_TEST_INFO("keypoint2 = " << *point)
-            ARM_COMPUTE_EXPECT_FAIL("Mismatching keypoint", framework::LogLevel::DEBUG);
         }
 
         ++first1;
@@ -502,13 +503,12 @@
 }
 
 template <typename T, typename U, typename V>
-void validate_keypoints(T target_first, T target_last, U reference_first, U reference_last, V tolerance)
+void validate_keypoints(T target_first, T target_last, U reference_first, U reference_last, V tolerance,
+                        float allowed_missing_percentage, float allowed_mismatch_percentage)
 {
     const int64_t num_elements_target    = std::distance(target_first, target_last);
     const int64_t num_elements_reference = std::distance(reference_first, reference_last);
 
-    ARM_COMPUTE_EXPECT_EQUAL(num_elements_target, num_elements_reference, framework::LogLevel::ERRORS);
-
     int64_t num_missing    = 0;
     int64_t num_mismatches = 0;
 
@@ -520,10 +520,10 @@
         const float percent_mismatches = static_cast<float>(num_mismatches) / num_elements_reference * 100.f;
 
         ARM_COMPUTE_TEST_INFO(num_missing << " keypoints (" << std::fixed << std::setprecision(2) << percent_missing << "%) are missing in target");
-        ARM_COMPUTE_EXPECT_EQUAL(num_missing, 0, framework::LogLevel::ERRORS);
+        ARM_COMPUTE_EXPECT(percent_missing <= allowed_missing_percentage, framework::LogLevel::ERRORS);
 
         ARM_COMPUTE_TEST_INFO(num_mismatches << " keypoints (" << std::fixed << std::setprecision(2) << percent_mismatches << "%) mismatched");
-        ARM_COMPUTE_EXPECT_EQUAL(num_mismatches, 0, framework::LogLevel::ERRORS);
+        ARM_COMPUTE_EXPECT(percent_mismatches <= allowed_mismatch_percentage, framework::LogLevel::ERRORS);
     }
 
     if(num_elements_target > 0)
@@ -533,7 +533,7 @@
         const float percent_missing = static_cast<float>(num_missing) / num_elements_target * 100.f;
 
         ARM_COMPUTE_TEST_INFO(num_missing << " keypoints (" << std::fixed << std::setprecision(2) << percent_missing << "%) are not part of target");
-        ARM_COMPUTE_EXPECT_EQUAL(num_missing, 0, framework::LogLevel::ERRORS);
+        ARM_COMPUTE_EXPECT(percent_missing <= allowed_missing_percentage, framework::LogLevel::ERRORS);
     }
 }