Joe Verbout / Mbed 2 deprecated main

opencv on mbed

Dependencies:   mbed

opencv2/stitching/detail/util_inl.hpp@0:ea44dc9ed014, 2016-03-31 (annotated)

Committer:
joeverbout
Date:
Thu Mar 31 21:16:38 2016 +0000
Revision:
0:ea44dc9ed014
OpenCV on mbed attempt

Who changed what in which revision?

UserRevisionLine numberNew contents of line
joeverbout 0:ea44dc9ed014 1 /*M///////////////////////////////////////////////////////////////////////////////////////
joeverbout 0:ea44dc9ed014 2 //
joeverbout 0:ea44dc9ed014 3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
joeverbout 0:ea44dc9ed014 4 //
joeverbout 0:ea44dc9ed014 5 // By downloading, copying, installing or using the software you agree to this license.
joeverbout 0:ea44dc9ed014 6 // If you do not agree to this license, do not download, install,
joeverbout 0:ea44dc9ed014 7 // copy or use the software.
joeverbout 0:ea44dc9ed014 8 //
joeverbout 0:ea44dc9ed014 9 //
joeverbout 0:ea44dc9ed014 10 // License Agreement
joeverbout 0:ea44dc9ed014 11 // For Open Source Computer Vision Library
joeverbout 0:ea44dc9ed014 12 //
joeverbout 0:ea44dc9ed014 13 // Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
joeverbout 0:ea44dc9ed014 14 // Copyright (C) 2009, Willow Garage Inc., all rights reserved.
joeverbout 0:ea44dc9ed014 15 // Third party copyrights are property of their respective owners.
joeverbout 0:ea44dc9ed014 16 //
joeverbout 0:ea44dc9ed014 17 // Redistribution and use in source and binary forms, with or without modification,
joeverbout 0:ea44dc9ed014 18 // are permitted provided that the following conditions are met:
joeverbout 0:ea44dc9ed014 19 //
joeverbout 0:ea44dc9ed014 20 // * Redistribution's of source code must retain the above copyright notice,
joeverbout 0:ea44dc9ed014 21 // this list of conditions and the following disclaimer.
joeverbout 0:ea44dc9ed014 22 //
joeverbout 0:ea44dc9ed014 23 // * Redistribution's in binary form must reproduce the above copyright notice,
joeverbout 0:ea44dc9ed014 24 // this list of conditions and the following disclaimer in the documentation
joeverbout 0:ea44dc9ed014 25 // and/or other materials provided with the distribution.
joeverbout 0:ea44dc9ed014 26 //
joeverbout 0:ea44dc9ed014 27 // * The name of the copyright holders may not be used to endorse or promote products
joeverbout 0:ea44dc9ed014 28 // derived from this software without specific prior written permission.
joeverbout 0:ea44dc9ed014 29 //
joeverbout 0:ea44dc9ed014 30 // This software is provided by the copyright holders and contributors "as is" and
joeverbout 0:ea44dc9ed014 31 // any express or implied warranties, including, but not limited to, the implied
joeverbout 0:ea44dc9ed014 32 // warranties of merchantability and fitness for a particular purpose are disclaimed.
joeverbout 0:ea44dc9ed014 33 // In no event shall the Intel Corporation or contributors be liable for any direct,
joeverbout 0:ea44dc9ed014 34 // indirect, incidental, special, exemplary, or consequential damages
joeverbout 0:ea44dc9ed014 35 // (including, but not limited to, procurement of substitute goods or services;
joeverbout 0:ea44dc9ed014 36 // loss of use, data, or profits; or business interruption) however caused
joeverbout 0:ea44dc9ed014 37 // and on any theory of liability, whether in contract, strict liability,
joeverbout 0:ea44dc9ed014 38 // or tort (including negligence or otherwise) arising in any way out of
joeverbout 0:ea44dc9ed014 39 // the use of this software, even if advised of the possibility of such damage.
joeverbout 0:ea44dc9ed014 40 //
joeverbout 0:ea44dc9ed014 41 //M*/
joeverbout 0:ea44dc9ed014 42
joeverbout 0:ea44dc9ed014 43 #ifndef __OPENCV_STITCHING_UTIL_INL_HPP__
joeverbout 0:ea44dc9ed014 44 #define __OPENCV_STITCHING_UTIL_INL_HPP__
joeverbout 0:ea44dc9ed014 45
joeverbout 0:ea44dc9ed014 46 #include <queue>
joeverbout 0:ea44dc9ed014 47 #include "opencv2/core.hpp"
joeverbout 0:ea44dc9ed014 48 #include "util.hpp" // Make your IDE see declarations
joeverbout 0:ea44dc9ed014 49
joeverbout 0:ea44dc9ed014 50 //! @cond IGNORED
joeverbout 0:ea44dc9ed014 51
joeverbout 0:ea44dc9ed014 52 namespace cv {
joeverbout 0:ea44dc9ed014 53 namespace detail {
joeverbout 0:ea44dc9ed014 54
joeverbout 0:ea44dc9ed014 55 template <typename B>
joeverbout 0:ea44dc9ed014 56 B Graph::forEach(B body) const
joeverbout 0:ea44dc9ed014 57 {
joeverbout 0:ea44dc9ed014 58 for (int i = 0; i < numVertices(); ++i)
joeverbout 0:ea44dc9ed014 59 {
joeverbout 0:ea44dc9ed014 60 std::list<GraphEdge>::const_iterator edge = edges_[i].begin();
joeverbout 0:ea44dc9ed014 61 for (; edge != edges_[i].end(); ++edge)
joeverbout 0:ea44dc9ed014 62 body(*edge);
joeverbout 0:ea44dc9ed014 63 }
joeverbout 0:ea44dc9ed014 64 return body;
joeverbout 0:ea44dc9ed014 65 }
joeverbout 0:ea44dc9ed014 66
joeverbout 0:ea44dc9ed014 67
joeverbout 0:ea44dc9ed014 68 template <typename B>
joeverbout 0:ea44dc9ed014 69 B Graph::walkBreadthFirst(int from, B body) const
joeverbout 0:ea44dc9ed014 70 {
joeverbout 0:ea44dc9ed014 71 std::vector<bool> was(numVertices(), false);
joeverbout 0:ea44dc9ed014 72 std::queue<int> vertices;
joeverbout 0:ea44dc9ed014 73
joeverbout 0:ea44dc9ed014 74 was[from] = true;
joeverbout 0:ea44dc9ed014 75 vertices.push(from);
joeverbout 0:ea44dc9ed014 76
joeverbout 0:ea44dc9ed014 77 while (!vertices.empty())
joeverbout 0:ea44dc9ed014 78 {
joeverbout 0:ea44dc9ed014 79 int vertex = vertices.front();
joeverbout 0:ea44dc9ed014 80 vertices.pop();
joeverbout 0:ea44dc9ed014 81
joeverbout 0:ea44dc9ed014 82 std::list<GraphEdge>::const_iterator edge = edges_[vertex].begin();
joeverbout 0:ea44dc9ed014 83 for (; edge != edges_[vertex].end(); ++edge)
joeverbout 0:ea44dc9ed014 84 {
joeverbout 0:ea44dc9ed014 85 if (!was[edge->to])
joeverbout 0:ea44dc9ed014 86 {
joeverbout 0:ea44dc9ed014 87 body(*edge);
joeverbout 0:ea44dc9ed014 88 was[edge->to] = true;
joeverbout 0:ea44dc9ed014 89 vertices.push(edge->to);
joeverbout 0:ea44dc9ed014 90 }
joeverbout 0:ea44dc9ed014 91 }
joeverbout 0:ea44dc9ed014 92 }
joeverbout 0:ea44dc9ed014 93
joeverbout 0:ea44dc9ed014 94 return body;
joeverbout 0:ea44dc9ed014 95 }
joeverbout 0:ea44dc9ed014 96
joeverbout 0:ea44dc9ed014 97
joeverbout 0:ea44dc9ed014 98 //////////////////////////////////////////////////////////////////////////////
joeverbout 0:ea44dc9ed014 99 // Some auxiliary math functions
joeverbout 0:ea44dc9ed014 100
joeverbout 0:ea44dc9ed014 101 static inline
joeverbout 0:ea44dc9ed014 102 float normL2(const Point3f& a)
joeverbout 0:ea44dc9ed014 103 {
joeverbout 0:ea44dc9ed014 104 return a.x * a.x + a.y * a.y + a.z * a.z;
joeverbout 0:ea44dc9ed014 105 }
joeverbout 0:ea44dc9ed014 106
joeverbout 0:ea44dc9ed014 107
joeverbout 0:ea44dc9ed014 108 static inline
joeverbout 0:ea44dc9ed014 109 float normL2(const Point3f& a, const Point3f& b)
joeverbout 0:ea44dc9ed014 110 {
joeverbout 0:ea44dc9ed014 111 return normL2(a - b);
joeverbout 0:ea44dc9ed014 112 }
joeverbout 0:ea44dc9ed014 113
joeverbout 0:ea44dc9ed014 114
joeverbout 0:ea44dc9ed014 115 static inline
joeverbout 0:ea44dc9ed014 116 double normL2sq(const Mat &r)
joeverbout 0:ea44dc9ed014 117 {
joeverbout 0:ea44dc9ed014 118 return r.dot(r);
joeverbout 0:ea44dc9ed014 119 }
joeverbout 0:ea44dc9ed014 120
joeverbout 0:ea44dc9ed014 121
joeverbout 0:ea44dc9ed014 122 static inline int sqr(int x) { return x * x; }
joeverbout 0:ea44dc9ed014 123 static inline float sqr(float x) { return x * x; }
joeverbout 0:ea44dc9ed014 124 static inline double sqr(double x) { return x * x; }
joeverbout 0:ea44dc9ed014 125
joeverbout 0:ea44dc9ed014 126 } // namespace detail
joeverbout 0:ea44dc9ed014 127 } // namespace cv
joeverbout 0:ea44dc9ed014 128
joeverbout 0:ea44dc9ed014 129 //! @endcond
joeverbout 0:ea44dc9ed014 130
joeverbout 0:ea44dc9ed014 131 #endif // __OPENCV_STITCHING_UTIL_INL_HPP__
joeverbout 0:ea44dc9ed014 132