public void ComputeImageFeaturesTest()
{
using var featuresFinder = AKAZE.Create();
using var image = Image("abbey_road.jpg", ImreadModes.Grayscale);
using var features = CvDetail.ComputeImageFeatures(featuresFinder, image);
Assert.NotNull(features);
Assert.NotEqual(0, features.ImgIdx);
Assert.Equal(image.Size(), features.ImgSize);
Assert.NotEmpty(features.Keypoints);
Assert.NotNull(features.Descriptors);
Assert.False(features.Descriptors.Empty());
}
public void AffineBestOf2NearestMatcherTest()
{
using var featuresFinder = AKAZE.Create();
using var image1 = Image("tsukuba_left.png", ImreadModes.Grayscale);
using var image2 = Image("tsukuba_right.png", ImreadModes.Grayscale);
using var features1 = CvDetail.ComputeImageFeatures(featuresFinder, image1);
using var features2 = CvDetail.ComputeImageFeatures(featuresFinder, image2);
using var matcher = new AffineBestOf2NearestMatcher();
using var matchesInfo = matcher.Apply(features1, features2);
Assert.NotEmpty(matchesInfo.Matches);
Assert.NotEmpty(matchesInfo.InliersMask);
Assert.False(matchesInfo.H.Empty());
Assert.True(matchesInfo.Confidence > 0);
}
