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10 // License Agreement
11 // For Open Source Computer Vision Library
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41 //M*/
42
43 #include "precomp.hpp"
44
~Feature2DAsync()45 cv::cuda::Feature2DAsync::~Feature2DAsync()
46 {
47 }
48
detectAsync(InputArray image,OutputArray keypoints,InputArray mask,Stream & stream)49 void cv::cuda::Feature2DAsync::detectAsync(InputArray image,
50 OutputArray keypoints,
51 InputArray mask,
52 Stream& stream)
53 {
54 if (image.empty())
55 {
56 keypoints.clear();
57 return;
58 }
59
60 detectAndComputeAsync(image, mask, keypoints, noArray(), false, stream);
61 }
62
computeAsync(InputArray image,OutputArray keypoints,OutputArray descriptors,Stream & stream)63 void cv::cuda::Feature2DAsync::computeAsync(InputArray image,
64 OutputArray keypoints,
65 OutputArray descriptors,
66 Stream& stream)
67 {
68 if (image.empty())
69 {
70 descriptors.release();
71 return;
72 }
73
74 detectAndComputeAsync(image, noArray(), keypoints, descriptors, true, stream);
75 }
76
detectAndComputeAsync(InputArray,InputArray,OutputArray,OutputArray,bool,Stream &)77 void cv::cuda::Feature2DAsync::detectAndComputeAsync(InputArray /*image*/,
78 InputArray /*mask*/,
79 OutputArray /*keypoints*/,
80 OutputArray /*descriptors*/,
81 bool /*useProvidedKeypoints*/,
82 Stream& /*stream*/)
83 {
84 CV_Error(Error::StsNotImplemented, "");
85 }
86