mirror/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2025-01-18 06:03:15 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

add rotation tests for the descriptors

Browse Source
This commit is contained in:
Vincent Rabaud 2012-08-24 03:42:58 +02:00 committed by Vadim Pisarevsky
parent b325b2f9a4
commit 92da6d381b
2 changed files with 39 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
modules/features2d/src/brisk.cpp
View File

@ -530,6 +530,9 @@ BRISK::operator()( InputArray _image, InputArray _mask, vector<KeyPoint>& keypoi
OutputArray _descriptors, bool useProvidedKeypoints) const
{
Mat image = _image.getMat(), mask = _mask.getMat();
if( image.type() != CV_8UC1 )
cvtColor(image, image, CV_BGR2GRAY);
if (!useProvidedKeypoints)
detectImpl(image, keypoints, mask);

36
modules/features2d/test/test_rotation_and_scale_invariance.cpp
View File

@ -592,6 +592,15 @@ protected:
/*
* Detector's rotation invariance check
*/
TEST(Features2d_RotationInvariance_Detector_BRISK, regression)
{
DetectorRotationInvarianceTest test(Algorithm::create<FeatureDetector>("Feature2D.BRISK"),
0.32f,
0.81f);
test.safe_run();
}
TEST(Features2d_RotationInvariance_Detector_ORB, regression)
{
DetectorRotationInvarianceTest test(Algorithm::create<FeatureDetector>("Feature2D.ORB"),
@ -603,6 +612,16 @@ TEST(Features2d_RotationInvariance_Detector_ORB, regression)
/*
* Descriptors's rotation invariance check
*/
TEST(Features2d_RotationInvariance_Descriptor_BRISK, regression)
{
DescriptorRotationInvarianceTest test(Algorithm::create<FeatureDetector>("Feature2D.BRISK"),
Algorithm::create<DescriptorExtractor>("Feature2D.BRISK"),
NORM_HAMMING,
0.99f);
test.safe_run();
}
TEST(Features2d_RotationInvariance_Descriptor_ORB, regression)
{
DescriptorRotationInvarianceTest test(Algorithm::create<FeatureDetector>("Feature2D.ORB"),
@ -625,6 +644,14 @@ TEST(Features2d_RotationInvariance_Descriptor_ORB, regression)
* Detector's scale invariance check
*/
//TEST(Features2d_ScaleInvariance_Detector_BRISK, regression)
//{
// DetectorScaleInvarianceTest test(Algorithm::create<FeatureDetector>("Feature2D.BRISK"),
// 0.09f,
// 0.52f);
// test.safe_run();
//}
//TEST(Features2d_ScaleInvariance_Detector_ORB, regression)
//{
// DetectorScaleInvarianceTest test(Algorithm::create<FeatureDetector>("Feature2D.ORB"),
@ -637,6 +664,15 @@ TEST(Features2d_RotationInvariance_Descriptor_ORB, regression)
* Descriptor's scale invariance check
*/
//TEST(Features2d_ScaleInvariance_Descriptor_BRISK, regression)
//{
// DescriptorScaleInvarianceTest test(Algorithm::create<FeatureDetector>("Feature2D.BRISK"),
// Algorithm::create<DescriptorExtractor>("Feature2D.BRISK"),
// NORM_HAMMING,
// 0.99f);
// test.safe_run();
//}
//TEST(Features2d_ScaleInvariance_Descriptor_ORB, regression)
//{
// DescriptorScaleInvarianceTest test(Algorithm::create<FeatureDetector>("Feature2D.ORB"),