mirror of
https://github.com/opencv/opencv.git
synced 2026-07-31 08:13:04 +04:00
added GPU implementation of morphology functions (using NPP) and tests for it.
added npp_error function added check_and_treat_gpu_exception function for tests_gpu
This commit is contained in:
Anatoly Baksheev
@@ -64,4 +64,28 @@
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#endif /* _CXCORE_TEST_H_ */
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inline bool check_and_treat_gpu_exception(const cv::Exception& e, CvTS* ts)
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{
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switch (e.code)
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{
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case CV_GpuNotFound:
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ts->printf(CvTS::CONSOLE, "\nGpu not found");
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break;
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case CV_GpuApiCallError:
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ts->printf(CvTS::CONSOLE, "\nGPU Error: %s", e.what());
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break;
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case CV_GpuNppCallError:
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ts->printf(CvTS::CONSOLE, "\nNPP Error: %s", e.what());
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break;
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default:
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return false;
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}
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ts->set_failed_test_info(CvTS::FAIL_GENERIC);
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return true;
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}
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/* End of file. */
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@@ -0,0 +1,214 @@
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/*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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// Intel License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2000, Intel Corporation, 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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// * Redistribution's 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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// * Redistribution's 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 Intel Corporation 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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//
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//M*/
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#include <iostream>
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#include <cmath>
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#include <limits>
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#include "gputest.hpp"
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#include "opencv2/imgproc/imgproc.hpp"
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#include "opencv2/highgui/highgui.hpp"
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using namespace cv;
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using namespace std;
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using namespace gpu;
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class CV_GpuNppMorphogyTest : public CvTest
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{
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public:
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CV_GpuNppMorphogyTest(const char* test_name, const char* test_funcs) : CvTest(test_name, test_funcs) {}
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virtual ~CV_GpuNppMorphogyTest() {}
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protected:
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void run(int);
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virtual int test(const Mat& img) = 0;
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int test8UC1(const Mat& img)
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{
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cv::Mat img_C1;
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cvtColor(img, img_C1, CV_BGR2GRAY);
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return test(img_C1);
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}
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int test8UC4(const Mat& img)
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{
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cv::Mat img_C4;
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cvtColor(img, img_C4, CV_BGR2BGRA);
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return test(img_C4);
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}
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int CheckNorm(const Mat& m1, const Mat& m2)
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{
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double res = norm(m1, m2, NORM_INF);
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if (res < std::numeric_limits<double>::epsilon())
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return CvTS::OK;
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ts->printf(CvTS::LOG, "\nNorm: %f\n", res);
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return CvTS::FAIL_GENERIC;
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}
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};
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void CV_GpuNppMorphogyTest::run( int )
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{
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cv::Mat img = cv::imread(std::string(ts->get_data_path()) + "stereobp/aloe-L.png");
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if (img.empty())
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{
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ts->set_failed_test_info(CvTS::FAIL_MISSING_TEST_DATA);
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return;
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}
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try
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{
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//run tests
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int testResult = test8UC1(img);
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if (testResult != CvTS::OK)
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{
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ts->set_failed_test_info(testResult);
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return;
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}
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testResult = test8UC4(img);
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if (testResult != CvTS::OK)
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{
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ts->set_failed_test_info(testResult);
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return;
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}
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}
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catch(const cv::Exception& e)
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{
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if (!check_and_treat_gpu_exception(e, ts))
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throw;
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}
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ts->set_failed_test_info(CvTS::OK);
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}
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////////////////////////////////////////////////////////////////////////////////
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// Erode
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class CV_GpuErodeTest : public CV_GpuNppMorphogyTest
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{
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public:
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CV_GpuErodeTest() : CV_GpuNppMorphogyTest( "GPU-NppErode", "erode" ) {}
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protected:
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virtual int test(const Mat& img)
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{
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Mat kernel(3, 3, CV_8U, 1);
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Point anchor(1,1);
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int iters = 3;
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cv::Mat cpuRes;
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cv::erode(img, cpuRes, kernel, anchor, iters);
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GpuMat gpuRes;
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cv::gpu::erode(GpuMat(img), gpuRes, kernel, anchor, iters);
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return CheckNorm(cpuRes, gpuRes);
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}
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};
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CV_GpuErodeTest CV_GpuErode_test;
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////////////////////////////////////////////////////////////////////////////////
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// Dilate
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class CV_GpuDilateTest : public CV_GpuNppMorphogyTest
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{
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public:
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CV_GpuDilateTest() : CV_GpuNppMorphogyTest( "GPU-NppDilate", "dilate" ) {}
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protected:
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virtual int test(const Mat& img)
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{
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Mat kernel(3, 3, CV_8U, 1);
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Point anchor(1,1);
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int iters = 3;
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cv::Mat cpuRes;
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cv::dilate(img, cpuRes, kernel, anchor, iters);
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GpuMat gpuRes;
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cv::gpu::dilate(GpuMat(img), gpuRes, kernel, anchor, iters);
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return CheckNorm(cpuRes, gpuRes);
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}
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};
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CV_GpuDilateTest CV_GpuDilate_test;
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////////////////////////////////////////////////////////////////////////////////
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// Dilate
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class CV_GpuMorphExTest : public CV_GpuNppMorphogyTest
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{
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public:
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CV_GpuMorphExTest() : CV_GpuNppMorphogyTest( "GPU-NppMorphologyEx", "dmorphologyExilate" ) {}
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protected:
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virtual int test(const Mat& img)
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{
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static int ops[] = { MORPH_OPEN, CV_MOP_CLOSE, CV_MOP_GRADIENT, CV_MOP_TOPHAT, CV_MOP_BLACKHAT};
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const char *names[] = { "MORPH_OPEN", "CV_MOP_CLOSE", "CV_MOP_GRADIENT", "CV_MOP_TOPHAT", "CV_MOP_BLACKHAT"};
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int num = sizeof(ops)/sizeof(ops[0]);
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Mat kernel(3, 3, CV_8U, 1);
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Point anchor(1,1);
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int iters = 3;
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for(int i = 0; i < num; ++i)
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{
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ts->printf(CvTS::LOG, "Tesing %s\n", names[i]);
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cv::Mat cpuRes;
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cv::morphologyEx(img, cpuRes, ops[i], kernel, anchor, iters);
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GpuMat gpuRes;
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cv::gpu::morphologyEx(GpuMat(img), gpuRes, ops[i], kernel, anchor, iters);
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int res = CheckNorm(cpuRes, gpuRes);
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if (CvTS::OK != res)
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return res;
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}
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return CvTS::OK;
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}
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};
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CV_GpuMorphExTest CV_GpuMorphEx_test;
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