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Added AKAZE features in the stitcher pipeline (issue #6474)

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Quentin
2016-10-06 15:40:05 +02:00
parent a799cc13d9
commit 9b4cf896fd
2 changed files with 42 additions and 0 deletions
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modules/stitching/src/matchers.cpp
+21
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@@ -462,6 +462,27 @@ void OrbFeaturesFinder::find(InputArray image, ImageFeatures &features)
}
}
AKAZEFeaturesFinder::AKAZEFeaturesFinder(int descriptor_type,
int descriptor_size,
int descriptor_channels,
float threshold,
int nOctaves,
int nOctaveLayers,
int diffusivity)
{
akaze = AKAZE::create(descriptor_type, descriptor_size, descriptor_channels,
threshold, nOctaves, nOctaveLayers, diffusivity);
}
void AKAZEFeaturesFinder::find(InputArray image, detail::ImageFeatures &features)
{
CV_Assert((image.type() == CV_8UC3) || (image.type() == CV_8UC1));
Mat descriptors;
UMat uimage = image.getUMat();
akaze->detectAndCompute(uimage, UMat(), features.keypoints, descriptors);
features.descriptors = descriptors.getUMat(ACCESS_READ);
}
#ifdef HAVE_OPENCV_XFEATURES2D
SurfFeaturesFinderGpu::SurfFeaturesFinderGpu(double hess_thresh, int num_octaves, int num_layers,
int num_octaves_descr, int num_layers_descr)