mirror of https://github.com/opencv/opencv.git
Andrey Kamaev
12 years ago
commit
67073daf19
154 changed files with 11100 additions and 16540 deletions
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#include <windows.h> |
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#include <vfw.h> |
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|
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int main() |
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{ |
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AVIFileInit(); |
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AVIFileExit(); |
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return 0; |
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} |
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#include <windows.h> |
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|
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int main(int argc, char** argv) |
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{ |
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CreateWindow(NULL /*lpClassName*/, NULL /*lpWindowName*/, 0 /*dwStyle*/, 0 /*x*/, |
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0 /*y*/, 0 /*nWidth*/, 0 /*nHeight*/, NULL /*hWndParent*/, NULL /*hMenu*/, |
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NULL /*hInstance*/, NULL /*lpParam*/); |
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DeleteDC(NULL); |
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|
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return 0; |
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} |
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File diff suppressed because it is too large
Load Diff
@ -1,120 +0,0 @@ |
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/*M///////////////////////////////////////////////////////////////////////////////////////
|
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//
|
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
|
||||
//
|
||||
// By downloading, copying, installing or using the software you agree to this license.
|
||||
// If you do not agree to this license, do not download, install,
|
||||
// copy or use the software.
|
||||
//
|
||||
//
|
||||
// Intel License Agreement
|
||||
// For Open Source Computer Vision Library
|
||||
//
|
||||
// Copyright (C) 2000, Intel Corporation, all rights reserved.
|
||||
// Third party copyrights are property of their respective owners.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without modification,
|
||||
// are permitted provided that the following conditions are met:
|
||||
//
|
||||
// * Redistribution's of source code must retain the above copyright notice,
|
||||
// this list of conditions and the following disclaimer.
|
||||
//
|
||||
// * Redistribution's in binary form must reproduce the above copyright notice,
|
||||
// this list of conditions and the following disclaimer in the documentation
|
||||
// and/or other materials provided with the distribution.
|
||||
//
|
||||
// * The name of Intel Corporation may not be used to endorse or promote products
|
||||
// derived from this software without specific prior written permission.
|
||||
//
|
||||
// This software is provided by the copyright holders and contributors "as is" and
|
||||
// any express or implied warranties, including, but not limited to, the implied
|
||||
// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
||||
// In no event shall the Intel Corporation or contributors be liable for any direct,
|
||||
// indirect, incidental, special, exemplary, or consequential damages
|
||||
// (including, but not limited to, procurement of substitute goods or services;
|
||||
// loss of use, data, or profits; or business interruption) however caused
|
||||
// and on any theory of liability, whether in contract, strict liability,
|
||||
// or tort (including negligence or otherwise) arising in any way out of
|
||||
// the use of this software, even if advised of the possibility of such damage.
|
||||
//
|
||||
//M*/
|
||||
|
||||
#ifndef __OPENCV_TEST_INTERPOLATION_HPP__ |
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#define __OPENCV_TEST_INTERPOLATION_HPP__ |
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|
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template <typename T> T readVal(const cv::Mat &src, int y, int x, int c, int border_type, cv::Scalar borderVal = cv::Scalar()) |
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{ |
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if (border_type == cv::BORDER_CONSTANT) |
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return (y >= 0 && y < src.rows && x >= 0 && x < src.cols) ? src.at<T>(y, x * src.channels() + c) : cv::saturate_cast<T>(borderVal.val[c]); |
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|
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return src.at<T>(cv::borderInterpolate(y, src.rows, border_type), cv::borderInterpolate(x, src.cols, border_type) * src.channels() + c); |
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} |
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|
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template <typename T> struct NearestInterpolator |
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{ |
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static T getValue(const cv::Mat &src, float y, float x, int c, int border_type, cv::Scalar borderVal = cv::Scalar()) |
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{ |
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return readVal<T>(src, cvFloor(y), cvFloor(x), c, border_type, borderVal); |
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} |
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}; |
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|
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template <typename T> struct LinearInterpolator |
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{ |
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static T getValue(const cv::Mat &src, float y, float x, int c, int border_type, cv::Scalar borderVal = cv::Scalar()) |
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{ |
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x -= 0.5f; |
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y -= 0.5f; |
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|
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int x1 = cvFloor(x); |
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int y1 = cvFloor(y); |
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int x2 = x1 + 1; |
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int y2 = y1 + 1; |
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|
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float res = 0; |
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|
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res += readVal<T>(src, y1, x1, c, border_type, borderVal) * ((x2 - x) * (y2 - y)); |
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res += readVal<T>(src, y1, x2, c, border_type, borderVal) * ((x - x1) * (y2 - y)); |
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res += readVal<T>(src, y2, x1, c, border_type, borderVal) * ((x2 - x) * (y - y1)); |
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res += readVal<T>(src, y2, x2, c, border_type, borderVal) * ((x - x1) * (y - y1)); |
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|
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return cv::saturate_cast<T>(res); |
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} |
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}; |
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|
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template <typename T> struct CubicInterpolator |
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{ |
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static float getValue(float p[4], float x) |
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{ |
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return p[1] + 0.5 * x * (p[2] - p[0] + x * (2.0 * p[0] - 5.0 * p[1] + 4.0 * p[2] - p[3] + x * (3.0 * (p[1] - p[2]) + p[3] - p[0]))); |
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} |
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|
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static float getValue(float p[4][4], float x, float y) |
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{ |
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float arr[4]; |
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|
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arr[0] = getValue(p[0], x); |
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arr[1] = getValue(p[1], x); |
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arr[2] = getValue(p[2], x); |
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arr[3] = getValue(p[3], x); |
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|
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return getValue(arr, y); |
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} |
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|
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static T getValue(const cv::Mat &src, float y, float x, int c, int border_type, cv::Scalar borderVal = cv::Scalar()) |
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{ |
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int ix = cvRound(x); |
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int iy = cvRound(y); |
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|
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float vals[4][4] = |
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{ |
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{readVal<T>(src, iy - 2, ix - 2, c, border_type, borderVal), readVal<T>(src, iy - 2, ix - 1, c, border_type, borderVal), readVal<T>(src, iy - 2, ix, c, border_type, borderVal), readVal<T>(src, iy - 2, ix + 1, c, border_type, borderVal)}, |
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{readVal<T>(src, iy - 1, ix - 2, c, border_type, borderVal), readVal<T>(src, iy - 1, ix - 1, c, border_type, borderVal), readVal<T>(src, iy - 1, ix, c, border_type, borderVal), readVal<T>(src, iy - 1, ix + 1, c, border_type, borderVal)}, |
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{readVal<T>(src, iy , ix - 2, c, border_type, borderVal), readVal<T>(src, iy , ix - 1, c, border_type, borderVal), readVal<T>(src, iy , ix, c, border_type, borderVal), readVal<T>(src, iy , ix + 1, c, border_type, borderVal)}, |
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{readVal<T>(src, iy + 1, ix - 2, c, border_type, borderVal), readVal<T>(src, iy + 1, ix - 1, c, border_type, borderVal), readVal<T>(src, iy + 1, ix, c, border_type, borderVal), readVal<T>(src, iy + 1, ix + 1, c, border_type, borderVal)}, |
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}; |
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|
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return cv::saturate_cast<T>(getValue(vals, (x - ix + 2.0) / 4.0, (y - iy + 2.0) / 4.0)); |
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} |
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}; |
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|
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#endif // __OPENCV_TEST_INTERPOLATION_HPP__
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@ -0,0 +1,150 @@ |
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/*M///////////////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
|
||||
//
|
||||
// By downloading, copying, installing or using the software you agree to this license.
|
||||
// If you do not agree to this license, do not download, install,
|
||||
// copy or use the software.
|
||||
//
|
||||
//
|
||||
// License Agreement
|
||||
// For Open Source Computer Vision Library
|
||||
//
|
||||
// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
|
||||
// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
|
||||
// Third party copyrights are property of their respective owners.
|
||||
//
|
||||
// @Authors
|
||||
// Fangfang Bai, fangfang@multicorewareinc.com
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without modification,
|
||||
// are permitted provided that the following conditions are met:
|
||||
//
|
||||
// * Redistribution's of source code must retain the above copyright notice,
|
||||
// this list of conditions and the following disclaimer.
|
||||
//
|
||||
// * Redistribution's in binary form must reproduce the above copyright notice,
|
||||
// this list of conditions and the following disclaimer in the documentation
|
||||
// and/or other oclMaterials provided with the distribution.
|
||||
//
|
||||
// * The name of the copyright holders may not be used to endorse or promote products
|
||||
// derived from this software without specific prior written permission.
|
||||
//
|
||||
// This software is provided by the copyright holders and contributors as is and
|
||||
// any express or implied warranties, including, but not limited to, the implied
|
||||
// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
||||
// In no event shall the Intel Corporation or contributors be liable for any direct,
|
||||
// indirect, incidental, special, exemplary, or consequential damages
|
||||
// (including, but not limited to, procurement of substitute goods or services;
|
||||
// loss of use, data, or profits; or business interruption) however caused
|
||||
// and on any theory of liability, whether in contract, strict liability,
|
||||
// or tort (including negligence or otherwise) arising in any way out of
|
||||
// the use of this software, even if advised of the possibility of such damage.
|
||||
//
|
||||
//M*/
|
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#include "precomp.hpp" |
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|
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//////////////////// BruteForceMatch /////////////////
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TEST(BruteForceMatcher) |
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{ |
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Mat trainIdx_cpu; |
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Mat distance_cpu; |
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Mat allDist_cpu; |
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Mat nMatches_cpu; |
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|
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for (int size = Min_Size; size <= Max_Size; size *= Multiple) |
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{ |
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// Init CPU matcher
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int desc_len = 64; |
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|
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BFMatcher matcher(NORM_L2); |
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Mat query; |
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gen(query, size, desc_len, CV_32F, 0, 1); |
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|
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Mat train; |
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gen(train, size, desc_len, CV_32F, 0, 1); |
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// Output
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vector< vector<DMatch> > matches(2); |
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// Init GPU matcher
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ocl::BruteForceMatcher_OCL_base d_matcher(ocl::BruteForceMatcher_OCL_base::L2Dist); |
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|
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ocl::oclMat d_query(query); |
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ocl::oclMat d_train(train); |
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|
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ocl::oclMat d_trainIdx, d_distance, d_allDist, d_nMatches; |
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|
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SUBTEST << size << "; match"; |
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|
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matcher.match(query, train, matches[0]); |
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|
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CPU_ON; |
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matcher.match(query, train, matches[0]); |
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CPU_OFF; |
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|
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WARMUP_ON; |
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d_matcher.matchSingle(d_query, d_train, d_trainIdx, d_distance); |
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WARMUP_OFF; |
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|
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GPU_ON; |
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d_matcher.matchSingle(d_query, d_train, d_trainIdx, d_distance); |
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; |
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GPU_OFF; |
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|
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GPU_FULL_ON; |
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d_query.upload(query); |
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d_train.upload(train); |
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d_matcher.match(d_query, d_train, matches[0]); |
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GPU_FULL_OFF; |
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|
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SUBTEST << size << "; knnMatch"; |
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|
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matcher.knnMatch(query, train, matches, 2); |
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|
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CPU_ON; |
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matcher.knnMatch(query, train, matches, 2); |
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CPU_OFF; |
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|
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WARMUP_ON; |
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d_matcher.knnMatchSingle(d_query, d_train, d_trainIdx, d_distance, d_allDist, 2); |
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WARMUP_OFF; |
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|
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GPU_ON; |
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d_matcher.knnMatchSingle(d_query, d_train, d_trainIdx, d_distance, d_allDist, 2); |
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; |
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GPU_OFF; |
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|
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GPU_FULL_ON; |
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d_query.upload(query); |
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d_train.upload(train); |
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d_matcher.knnMatch(d_query, d_train, matches, 2); |
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GPU_FULL_OFF; |
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|
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SUBTEST << size << "; radiusMatch"; |
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|
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float max_distance = 2.0f; |
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|
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matcher.radiusMatch(query, train, matches, max_distance); |
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|
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CPU_ON; |
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matcher.radiusMatch(query, train, matches, max_distance); |
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CPU_OFF; |
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|
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d_trainIdx.release(); |
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|
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WARMUP_ON; |
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d_matcher.radiusMatchSingle(d_query, d_train, d_trainIdx, d_distance, d_nMatches, max_distance); |
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WARMUP_OFF; |
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|
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GPU_ON; |
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d_matcher.radiusMatchSingle(d_query, d_train, d_trainIdx, d_distance, d_nMatches, max_distance); |
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; |
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GPU_OFF; |
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|
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GPU_FULL_ON; |
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d_query.upload(query); |
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d_train.upload(train); |
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d_matcher.radiusMatch(d_query, d_train, matches, max_distance); |
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GPU_FULL_OFF; |
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} |
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} |
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@ -0,0 +1,91 @@ |
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/*M///////////////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
|
||||
//
|
||||
// By downloading, copying, installing or using the software you agree to this license.
|
||||
// If you do not agree to this license, do not download, install,
|
||||
// copy or use the software.
|
||||
//
|
||||
//
|
||||
// License Agreement
|
||||
// For Open Source Computer Vision Library
|
||||
//
|
||||
// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
|
||||
// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
|
||||
// Third party copyrights are property of their respective owners.
|
||||
//
|
||||
// @Authors
|
||||
// Fangfang Bai, fangfang@multicorewareinc.com
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without modification,
|
||||
// are permitted provided that the following conditions are met:
|
||||
//
|
||||
// * Redistribution's of source code must retain the above copyright notice,
|
||||
// this list of conditions and the following disclaimer.
|
||||
//
|
||||
// * Redistribution's in binary form must reproduce the above copyright notice,
|
||||
// this list of conditions and the following disclaimer in the documentation
|
||||
// and/or other oclMaterials provided with the distribution.
|
||||
//
|
||||
// * The name of the copyright holders may not be used to endorse or promote products
|
||||
// derived from this software without specific prior written permission.
|
||||
//
|
||||
// This software is provided by the copyright holders and contributors as is and
|
||||
// any express or implied warranties, including, but not limited to, the implied
|
||||
// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
||||
// In no event shall the Intel Corporation or contributors be liable for any direct,
|
||||
// indirect, incidental, special, exemplary, or consequential damages
|
||||
// (including, but not limited to, procurement of substitute goods or services;
|
||||
// loss of use, data, or profits; or business interruption) however caused
|
||||
// and on any theory of liability, whether in contract, strict liability,
|
||||
// or tort (including negligence or otherwise) arising in any way out of
|
||||
// the use of this software, even if advised of the possibility of such damage.
|
||||
//
|
||||
//M*/
|
||||
#include "precomp.hpp" |
||||
|
||||
///////////// cvtColor////////////////////////
|
||||
TEST(cvtColor) |
||||
{ |
||||
Mat src, dst; |
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ocl::oclMat d_src, d_dst; |
||||
|
||||
int all_type[] = {CV_8UC4}; |
||||
std::string type_name[] = {"CV_8UC4"}; |
||||
|
||||
for (int size = Min_Size; size <= Max_Size; size *= Multiple) |
||||
{ |
||||
for (size_t j = 0; j < sizeof(all_type) / sizeof(int); j++) |
||||
{ |
||||
gen(src, size, size, all_type[j], 0, 256); |
||||
SUBTEST << size << "x" << size << "; " << type_name[j] << " ; CV_RGBA2GRAY"; |
||||
|
||||
cvtColor(src, dst, CV_RGBA2GRAY, 4); |
||||
|
||||
CPU_ON; |
||||
cvtColor(src, dst, CV_RGBA2GRAY, 4); |
||||
CPU_OFF; |
||||
|
||||
d_src.upload(src); |
||||
|
||||
WARMUP_ON; |
||||
ocl::cvtColor(d_src, d_dst, CV_RGBA2GRAY, 4); |
||||
WARMUP_OFF; |
||||
|
||||
GPU_ON; |
||||
ocl::cvtColor(d_src, d_dst, CV_RGBA2GRAY, 4); |
||||
; |
||||
GPU_OFF; |
||||
|
||||
GPU_FULL_ON; |
||||
d_src.upload(src); |
||||
ocl::cvtColor(d_src, d_dst, CV_RGBA2GRAY, 4); |
||||
d_dst.download(dst); |
||||
GPU_FULL_OFF; |
||||
} |
||||
|
||||
|
||||
} |
||||
|
||||
|
||||
} |
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,84 @@ |
||||
/*M///////////////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
|
||||
//
|
||||
// By downloading, copying, installing or using the software you agree to this license.
|
||||
// If you do not agree to this license, do not download, install,
|
||||
// copy or use the software.
|
||||
//
|
||||
//
|
||||
// License Agreement
|
||||
// For Open Source Computer Vision Library
|
||||
//
|
||||
// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
|
||||
// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
|
||||
// Third party copyrights are property of their respective owners.
|
||||
//
|
||||
// @Authors
|
||||
// Fangfang Bai, fangfang@multicorewareinc.com
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without modification,
|
||||
// are permitted provided that the following conditions are met:
|
||||
//
|
||||
// * Redistribution's of source code must retain the above copyright notice,
|
||||
// this list of conditions and the following disclaimer.
|
||||
//
|
||||
// * Redistribution's in binary form must reproduce the above copyright notice,
|
||||
// this list of conditions and the following disclaimer in the documentation
|
||||
// and/or other oclMaterials provided with the distribution.
|
||||
//
|
||||
// * The name of the copyright holders may not be used to endorse or promote products
|
||||
// derived from this software without specific prior written permission.
|
||||
//
|
||||
// This software is provided by the copyright holders and contributors as is and
|
||||
// any express or implied warranties, including, but not limited to, the implied
|
||||
// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
||||
// In no event shall the Intel Corporation or contributors be liable for any direct,
|
||||
// indirect, incidental, special, exemplary, or consequential damages
|
||||
// (including, but not limited to, procurement of substitute goods or services;
|
||||
// loss of use, data, or profits; or business interruption) however caused
|
||||
// and on any theory of liability, whether in contract, strict liability,
|
||||
// or tort (including negligence or otherwise) arising in any way out of
|
||||
// the use of this software, even if advised of the possibility of such damage.
|
||||
//
|
||||
//M*/
|
||||
#include "precomp.hpp" |
||||
|
||||
///////////// norm////////////////////////
|
||||
TEST(norm) |
||||
{ |
||||
Mat src, buf; |
||||
ocl::oclMat d_src, d_buf; |
||||
|
||||
|
||||
for (int size = Min_Size; size <= Max_Size; size *= Multiple) |
||||
{ |
||||
SUBTEST << size << 'x' << size << "; CV_8UC1; NORM_INF"; |
||||
|
||||
gen(src, size, size, CV_8UC1, Scalar::all(0), Scalar::all(1)); |
||||
gen(buf, size, size, CV_8UC1, Scalar::all(0), Scalar::all(1)); |
||||
|
||||
norm(src, NORM_INF); |
||||
|
||||
CPU_ON; |
||||
norm(src, NORM_INF); |
||||
CPU_OFF; |
||||
|
||||
d_src.upload(src); |
||||
d_buf.upload(buf); |
||||
|
||||
WARMUP_ON; |
||||
ocl::norm(d_src, d_buf, NORM_INF); |
||||
WARMUP_OFF; |
||||
|
||||
GPU_ON; |
||||
ocl::norm(d_src, d_buf, NORM_INF); |
||||
; |
||||
GPU_OFF; |
||||
|
||||
GPU_FULL_ON; |
||||
d_src.upload(src); |
||||
ocl::norm(d_src, d_buf, NORM_INF); |
||||
GPU_FULL_OFF; |
||||
} |
||||
} |
||||
@ -0,0 +1,143 @@ |
||||
/*M///////////////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
|
||||
//
|
||||
// By downloading, copying, installing or using the software you agree to this license.
|
||||
// If you do not agree to this license, do not download, install,
|
||||
// copy or use the software.
|
||||
//
|
||||
//
|
||||
// License Agreement
|
||||
// For Open Source Computer Vision Library
|
||||
//
|
||||
// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
|
||||
// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
|
||||
// Third party copyrights are property of their respective owners.
|
||||
//
|
||||
// @Authors
|
||||
// Fangfang Bai, fangfang@multicorewareinc.com
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without modification,
|
||||
// are permitted provided that the following conditions are met:
|
||||
//
|
||||
// * Redistribution's of source code must retain the above copyright notice,
|
||||
// this list of conditions and the following disclaimer.
|
||||
//
|
||||
// * Redistribution's in binary form must reproduce the above copyright notice,
|
||||
// this list of conditions and the following disclaimer in the documentation
|
||||
// and/or other oclMaterials provided with the distribution.
|
||||
//
|
||||
// * The name of the copyright holders may not be used to endorse or promote products
|
||||
// derived from this software without specific prior written permission.
|
||||
//
|
||||
// This software is provided by the copyright holders and contributors as is and
|
||||
// any express or implied warranties, including, but not limited to, the implied
|
||||
// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
||||
// In no event shall the Intel Corporation or contributors be liable for any direct,
|
||||
// indirect, incidental, special, exemplary, or consequential damages
|
||||
// (including, but not limited to, procurement of substitute goods or services;
|
||||
// loss of use, data, or profits; or business interruption) however caused
|
||||
// and on any theory of liability, whether in contract, strict liability,
|
||||
// or tort (including negligence or otherwise) arising in any way out of
|
||||
// the use of this software, even if advised of the possibility of such damage.
|
||||
//
|
||||
//M*/
|
||||
#include "precomp.hpp" |
||||
|
||||
///////////// PyrLKOpticalFlow ////////////////////////
|
||||
TEST(PyrLKOpticalFlow) |
||||
{ |
||||
std::string images1[] = {"rubberwhale1.png", "aloeL.jpg"}; |
||||
std::string images2[] = {"rubberwhale2.png", "aloeR.jpg"}; |
||||
|
||||
for (size_t i = 0; i < sizeof(images1) / sizeof(std::string); i++) |
||||
{ |
||||
Mat frame0 = imread(abspath(images1[i]), i == 0 ? IMREAD_COLOR : IMREAD_GRAYSCALE); |
||||
|
||||
if (frame0.empty()) |
||||
{ |
||||
std::string errstr = "can't open " + images1[i]; |
||||
throw runtime_error(errstr); |
||||
} |
||||
|
||||
Mat frame1 = imread(abspath(images2[i]), i == 0 ? IMREAD_COLOR : IMREAD_GRAYSCALE); |
||||
|
||||
if (frame1.empty()) |
||||
{ |
||||
std::string errstr = "can't open " + images2[i]; |
||||
throw runtime_error(errstr); |
||||
} |
||||
|
||||
Mat gray_frame; |
||||
|
||||
if (i == 0) |
||||
{ |
||||
cvtColor(frame0, gray_frame, COLOR_BGR2GRAY); |
||||
} |
||||
|
||||
for (int points = Min_Size; points <= Max_Size; points *= Multiple) |
||||
{ |
||||
if (i == 0) |
||||
SUBTEST << frame0.cols << "x" << frame0.rows << "; color; " << points << " points"; |
||||
else |
||||
SUBTEST << frame0.cols << "x" << frame0.rows << "; gray; " << points << " points"; |
||||
Mat nextPts_cpu; |
||||
Mat status_cpu; |
||||
|
||||
vector<Point2f> pts; |
||||
goodFeaturesToTrack(i == 0 ? gray_frame : frame0, pts, points, 0.01, 0.0); |
||||
|
||||
vector<Point2f> nextPts; |
||||
vector<unsigned char> status; |
||||
|
||||
vector<float> err; |
||||
|
||||
calcOpticalFlowPyrLK(frame0, frame1, pts, nextPts, status, err); |
||||
|
||||
CPU_ON; |
||||
calcOpticalFlowPyrLK(frame0, frame1, pts, nextPts, status, err); |
||||
CPU_OFF; |
||||
|
||||
ocl::PyrLKOpticalFlow d_pyrLK; |
||||
|
||||
ocl::oclMat d_frame0(frame0); |
||||
ocl::oclMat d_frame1(frame1); |
||||
|
||||
ocl::oclMat d_pts; |
||||
Mat pts_mat(1, (int)pts.size(), CV_32FC2, (void *)&pts[0]); |
||||
d_pts.upload(pts_mat); |
||||
|
||||
ocl::oclMat d_nextPts; |
||||
ocl::oclMat d_status; |
||||
ocl::oclMat d_err; |
||||
|
||||
WARMUP_ON; |
||||
d_pyrLK.sparse(d_frame0, d_frame1, d_pts, d_nextPts, d_status, &d_err); |
||||
WARMUP_OFF; |
||||
|
||||
GPU_ON; |
||||
d_pyrLK.sparse(d_frame0, d_frame1, d_pts, d_nextPts, d_status, &d_err); |
||||
; |
||||
GPU_OFF; |
||||
|
||||
GPU_FULL_ON; |
||||
d_frame0.upload(frame0); |
||||
d_frame1.upload(frame1); |
||||
d_pts.upload(pts_mat); |
||||
d_pyrLK.sparse(d_frame0, d_frame1, d_pts, d_nextPts, d_status, &d_err); |
||||
|
||||
if (!d_nextPts.empty()) |
||||
{ |
||||
d_nextPts.download(nextPts_cpu); |
||||
} |
||||
|
||||
if (!d_status.empty()) |
||||
{ |
||||
d_status.download(status_cpu); |
||||
} |
||||
|
||||
GPU_FULL_OFF; |
||||
} |
||||
|
||||
} |
||||
} |
||||
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Reference in new issue