1 /*M/////////////////////////////////////////////////////////////////////////////////////// 2 // 3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. 4 // 5 // By downloading, copying, installing or using the software you agree to this license. 6 // If you do not agree to this license, do not download, install, 7 // copy or use the software. 8 // 9 // 10 // License Agreement 11 // For Open Source Computer Vision Library 12 // 13 // Copyright (C) 2000-2008, Intel Corporation, all rights reserved. 14 // Copyright (C) 2009, Willow Garage Inc., all rights reserved. 15 // Third party copyrights are property of their respective owners. 16 // 17 // Redistribution and use in source and binary forms, with or without modification, 18 // are permitted provided that the following conditions are met: 19 // 20 // * Redistribution's of source code must retain the above copyright notice, 21 // this list of conditions and the following disclaimer. 22 // 23 // * Redistribution's in binary form must reproduce the above copyright notice, 24 // this list of conditions and the following disclaimer in the documentation 25 // and/or other materials provided with the distribution. 26 // 27 // * The name of the copyright holders may not be used to endorse or promote products 28 // derived from this software without specific prior written permission. 29 // 30 // This software is provided by the copyright holders and contributors "as is" and 31 // any express or implied warranties, including, but not limited to, the implied 32 // warranties of merchantability and fitness for a particular purpose are disclaimed. 33 // In no event shall the Intel Corporation or contributors be liable for any direct, 34 // indirect, incidental, special, exemplary, or consequential damages 35 // (including, but not limited to, procurement of substitute goods or services; 36 // loss of use, data, or profits; or business interruption) however caused 37 // and on any theory of liability, whether in contract, strict liability, 38 // or tort (including negligence or otherwise) arising in any way out of 39 // the use of this software, even if advised of the possibility of such damage. 40 // 41 //M*/ 42 43 #include "precomp.hpp" 44 45 cv::cuda::Feature2DAsync::~Feature2DAsync() 46 { 47 } 48 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 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 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
