internal static extern void cv_features2d_KeyPoint_convert_vector_Point2f(
Point2fCollection points2f,
KeyPointCollection keypoints,
float size,
float response,
int octave,
int class_id);
internal static extern void cv_features2d_drawMatches(
Arr img1, KeyPointCollection keypoints1,
Arr img2, KeyPointCollection keypoints2,
DMatchCollection matches1to2, Arr outImg,
Scalar matchColor,
Scalar singlePointColor,
ByteCollection matchesMask,
DrawMatchesFlags flags);
public void TestAddFail()
{
KeyPointCollection list = new KeyPointCollection();
KeyPoint p1 = new KeyPoint(1, 2);
KeyPoint p2 = new KeyPoint(1, 2);
list.Add(p1);
list.Add(p2);
Assert.IsTrue(list.Count == 1);
}
internal static void Draw(IplImage image, KeyPointCollection keyPoints)
{
if (image != null)
{
var color = image.Channels == 1 ? Scalar.Real(255) : Scalar.Rgb(255, 0, 0);
var radius = DefaultRadius * (int)Math.Ceiling(image.Height / DefaultHeight);
foreach (var keyPoint in keyPoints)
{
CV.Circle(image, new Point(keyPoint), radius, color, -1);
}
}
}
internal static extern void cv_features2d_ORB_detect(Orb detector, Arr image, KeyPointCollection keypoints, Arr mask);
internal static extern void cv_features2d_BRISK_compute(Brisk extractor, Arr image, KeyPointCollection keypoints, Arr descriptors);
internal static extern void cv_features2d_BRISK_detect(Brisk detector, Arr image, KeyPointCollection keypoints, Arr mask);
internal static extern void cv_features2d_KeyPointsFilter_retainBest(KeyPointCollection keypoints, int npoints);
internal static extern void cv_features2d_KeyPointsFilter_removeDuplicated(KeyPointCollection keypoints);
internal static extern void cv_features2d_KeyPointsFilter_runByPixelsMask(KeyPointCollection keypoints, Arr mask);
internal static extern IntPtr cv_vector_KeyPoint_size(KeyPointCollection vector);
internal static extern void cv_features2d_KeyPointsFilter_runByImageBorder(KeyPointCollection keypoints, Size imageSize, int borderSize);
internal static extern void cv_vector_KeyPoint_copy(KeyPointCollection vector, [Out] KeyPoint[] data);
internal static extern void cv_features2d_KeyPoint_convert_vector_KeyPoint(
KeyPointCollection keypoints,
Point2fCollection points2f,
Int32Collection keypointIndexes);
internal static extern void cv_features2d_drawKeypoints(Arr image, KeyPointCollection keypoints, Arr output, Scalar color, DrawMatchesFlags flags);
internal static extern void cv_features2d_FASTX(Arr image, KeyPointCollection keypoints, int threshold, bool nonmaxSupression, FastDetectorType type);
internal static extern void cv_features2d_FAST(Arr image, KeyPointCollection keypoints, int threshold, bool nonmaxSupression);
internal static extern void cv_features2d_ORB_compute(Orb extractor, Arr image, KeyPointCollection keypoints, Arr descriptors);
internal static extern void cv_features2d_KeyPointsFilter_runByKeypointSize(KeyPointCollection keypoints, float minSize, float maxSize);
public Key()
{
Items = new KeyPointCollection();
TimeSpamp = new TimeSpan(DateTime.Now.Ticks);
}
internal static extern IntPtr cv_vector_KeyPoint_iterator_new(KeyPointCollection vector);
