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test: use relative error in HOG tests

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This commit is contained in:
Alexander Alekhin 2016-12-07 14:04:39 +03:00
parent ceb5210bfb
commit 737fa519d1
1 changed files with 3 additions and 3 deletions
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6
modules/objdetect/test/test_cascadeandhog.cpp
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@ -1087,7 +1087,7 @@ void HOGDescriptorTester::detect(const Mat& img,
}
const double eps = FLT_EPSILON * 100;
double diff_norm = cvtest::norm(actual_weights, weights, NORM_L2);
double diff_norm = cvtest::norm(actual_weights, weights, NORM_L2 + NORM_RELATIVE);
if (diff_norm > eps)
{
ts->printf(cvtest::TS::SUMMARY, "Weights for found locations aren't equal.\n"
@ -1167,7 +1167,7 @@ void HOGDescriptorTester::compute(InputArray _img, vector<float>& descriptors,
std::vector<float> actual_descriptors;
actual_hog->compute(img, actual_descriptors, winStride, padding, locations);
double diff_norm = cvtest::norm(actual_descriptors, descriptors, NORM_L2);
double diff_norm = cvtest::norm(actual_descriptors, descriptors, NORM_L2 + NORM_RELATIVE);
const double eps = FLT_EPSILON * 100;
if (diff_norm > eps)
{
@ -1316,7 +1316,7 @@ void HOGDescriptorTester::computeGradient(const Mat& img, Mat& grad, Mat& qangle
const double eps = FLT_EPSILON * 100;
for (i = 0; i < 2; ++i)
{
double diff_norm = cvtest::norm(reference_mats[i], actual_mats[i], NORM_L2);
double diff_norm = cvtest::norm(actual_mats[i], reference_mats[i], NORM_L2 + NORM_RELATIVE);
if (diff_norm > eps)
{
ts->printf(cvtest::TS::LOG, "%s matrices are not equal\n"