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Open Source Computer Vision Library
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86 lines
3.2 KiB
86 lines
3.2 KiB
/*M/////////////////////////////////////////////////////////////////////////////////////// |
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// |
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. |
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// |
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// By downloading, copying, installing or using the software you agree to this license. |
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// If you do not agree to this license, do not download, install, |
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// copy or use the software. |
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// |
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// |
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// License Agreement |
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// For Open Source Computer Vision Library |
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// |
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// Copyright (C) 2000-2008, Intel Corporation, all rights reserved. |
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// Copyright (C) 2008-2011, Willow Garage Inc., all rights reserved. |
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// Third party copyrights are property of their respective owners. |
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// |
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// Redistribution and use in source and binary forms, with or without modification, |
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// are permitted provided that the following conditions are met: |
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// |
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// * Redistributions of source code must retain the above copyright notice, |
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// this list of conditions and the following disclaimer. |
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// |
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// * Redistributions in binary form must reproduce the above copyright notice, |
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// this list of conditions and the following disclaimer in the documentation |
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// and/or other materials provided with the distribution. |
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// |
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// * The name of the copyright holders may not be used to endorse or promote products |
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// derived from this software without specific prior written permission. |
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// |
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// This software is provided by the copyright holders and contributors "as is" and |
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// any express or implied warranties, including, but not limited to, the implied |
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// warranties of merchantability and fitness for a particular purpose are disclaimed. |
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// In no event shall the Intel Corporation or contributors be liable for any direct, |
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// indirect, incidental, special, exemplary, or consequential damages |
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// (including, but not limited to, procurement of substitute goods or services; |
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// loss of use, data, or profits; or business interruption) however caused |
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// and on any theory of liability, whether in contract, strict liability, |
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// or tort (including negligence or otherwise) arising in any way out of |
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// the use of this software, even if advised of the possibility of such damage. |
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//M*/ |
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#include "precomp.hpp" |
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#include <string> |
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#include <iostream> |
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struct Labeling : testing::TestWithParam<cv::gpu::DeviceInfo> |
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{ |
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cv::gpu::DeviceInfo devInfo; |
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virtual void SetUp() |
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{ |
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devInfo = GetParam(); |
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cv::gpu::setDevice(devInfo.deviceID()); |
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} |
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cv::Mat loat_image() |
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{ |
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return cv::imread(std::string( cvtest::TS::ptr()->get_data_path() ) + "labeling/label.png"); |
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} |
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}; |
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TEST_P(Labeling, ConnectedComponents) |
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{ |
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cv::Mat image; |
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cvtColor(loat_image(), image, CV_BGR2GRAY); |
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cv::gpu::GpuMat mask; |
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mask.create(image.rows, image.cols, CV_8UC1); |
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cv::gpu::GpuMat components; |
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components.create(image.rows, image.cols, CV_32SC1); |
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cv::gpu::connectivityMask(cv::gpu::GpuMat(image), mask, cv::Scalar::all(0), cv::Scalar::all(2)); |
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ASSERT_NO_THROW(cv::gpu::labelComponents(mask, components)); |
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// for debug |
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// cv::imshow("test", image); |
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// cv::waitKey(0); |
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// cv::imshow("test", cv::Mat(mask) * 10); |
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// cv::waitKey(0); |
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// cv::imshow("test", cv::Mat(components) * 2); |
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// cv::waitKey(0); |
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} |
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INSTANTIATE_TEST_CASE_P(ConnectedComponents, Labeling, ALL_DEVICES); |