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134 lines
4.2 KiB
134 lines
4.2 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) 2013, OpenCV Foundation, 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 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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// |
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//M*/ |
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#ifndef __OPENCV_DNN_TEST_NPY_BLOB_HPP__ |
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#define __OPENCV_DNN_TEST_NPY_BLOB_HPP__ |
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#include "test_precomp.hpp" |
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#include "cnpy.h" |
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namespace cv |
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{ |
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inline Mat blobFromNPY(const String &path) |
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{ |
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cnpy::NpyArray npyBlob = cnpy::npy_load(path.c_str()); |
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Mat blob = Mat((int)npyBlob.shape.size(), (int*)&npyBlob.shape[0], CV_32F, npyBlob.data).clone(); |
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npyBlob.destruct(); |
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return blob; |
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} |
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inline void saveBlobToNPY(const Mat &blob, const String &path) |
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{ |
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cnpy::npy_save(path.c_str(), blob.ptr<float>(), (unsigned*)&blob.size.p[0], blob.dims); |
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} |
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inline size_t shapeTotal(const std::vector<int>& shape) |
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{ |
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size_t p = 1, i, n = shape.size(); |
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for( i = 0; i < n; i++) |
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p *= shape[i]; |
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return p; |
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} |
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inline bool shapeEqual(const std::vector<int>& shape1, const std::vector<int>& shape2) |
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{ |
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size_t i, n1 = shape1.size(), n2 = shape2.size(); |
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if( n1 != n2 ) |
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return false; |
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for( i = 0; i < n1; i++ ) |
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if( shape1[i] != shape2[i] ) |
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return false; |
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return true; |
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} |
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inline std::vector<int> getShape(const Mat& m) |
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{ |
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return m.empty() ? std::vector<int>() : std::vector<int>(&m.size.p[0], &m.size.p[0] + m.dims); |
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} |
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inline std::vector<int> makeShape(int a0, int a1=-1, int a2=-1, int a3=-1, int a4=-1, int a5=-1) |
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{ |
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std::vector<int> s; |
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s.push_back(a0); |
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if(a1 > 0) |
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{ |
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s.push_back(a1); |
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if(a2 > 0) |
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{ |
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s.push_back(a2); |
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if(a3 > 0) |
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{ |
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s.push_back(a3); |
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if(a4 > 0) |
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{ |
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s.push_back(a4); |
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if(a5 > 0) |
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s.push_back(a5); |
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} |
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} |
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} |
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} |
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return s; |
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} |
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inline std::vector<int> concatShape(const std::vector<int>& a, const std::vector<int>& b) |
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{ |
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size_t na = a.size(), nb = b.size(); |
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std::vector<int> c(na + nb); |
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std::copy(a.begin(), a.end(), c.begin()); |
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std::copy(b.begin(), b.end(), c.begin() + na); |
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return c; |
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} |
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inline void printShape(const String& name, const std::vector<int>& shape) |
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{ |
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printf("%s: [", name.c_str()); |
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size_t i, n = shape.size(); |
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for( i = 0; i < n; i++ ) |
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printf(" %d", shape[i]); |
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printf(" ]\n"); |
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} |
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} |
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#endif
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