Joe Verbout / Mbed 2 deprecated main

opencv on mbed

Dependencies:   mbed

opencv2/videostab/motion_stabilizing.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?

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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 //
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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) 2009-2011, Willow Garage Inc., all rights reserved.
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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.
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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.
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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;
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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_VIDEOSTAB_MOTION_STABILIZING_HPP__
joeverbout 0:ea44dc9ed014 44 #define __OPENCV_VIDEOSTAB_MOTION_STABILIZING_HPP__
joeverbout 0:ea44dc9ed014 45
joeverbout 0:ea44dc9ed014 46 #include <vector>
joeverbout 0:ea44dc9ed014 47 #include <utility>
joeverbout 0:ea44dc9ed014 48 #include "opencv2/core.hpp"
joeverbout 0:ea44dc9ed014 49 #include "opencv2/videostab/global_motion.hpp"
joeverbout 0:ea44dc9ed014 50
joeverbout 0:ea44dc9ed014 51 namespace cv
joeverbout 0:ea44dc9ed014 52 {
joeverbout 0:ea44dc9ed014 53 namespace videostab
joeverbout 0:ea44dc9ed014 54 {
joeverbout 0:ea44dc9ed014 55
joeverbout 0:ea44dc9ed014 56 //! @addtogroup videostab_motion
joeverbout 0:ea44dc9ed014 57 //! @{
joeverbout 0:ea44dc9ed014 58
joeverbout 0:ea44dc9ed014 59 class CV_EXPORTS IMotionStabilizer
joeverbout 0:ea44dc9ed014 60 {
joeverbout 0:ea44dc9ed014 61 public:
joeverbout 0:ea44dc9ed014 62 virtual ~IMotionStabilizer() {}
joeverbout 0:ea44dc9ed014 63
joeverbout 0:ea44dc9ed014 64 //! assumes that [0, size-1) is in or equals to [range.first, range.second)
joeverbout 0:ea44dc9ed014 65 virtual void stabilize(
joeverbout 0:ea44dc9ed014 66 int size, const std::vector<Mat> &motions, std::pair<int,int> range,
joeverbout 0:ea44dc9ed014 67 Mat *stabilizationMotions) = 0;
joeverbout 0:ea44dc9ed014 68 };
joeverbout 0:ea44dc9ed014 69
joeverbout 0:ea44dc9ed014 70 class CV_EXPORTS MotionStabilizationPipeline : public IMotionStabilizer
joeverbout 0:ea44dc9ed014 71 {
joeverbout 0:ea44dc9ed014 72 public:
joeverbout 0:ea44dc9ed014 73 void pushBack(Ptr<IMotionStabilizer> stabilizer) { stabilizers_.push_back(stabilizer); }
joeverbout 0:ea44dc9ed014 74 bool empty() const { return stabilizers_.empty(); }
joeverbout 0:ea44dc9ed014 75
joeverbout 0:ea44dc9ed014 76 virtual void stabilize(
joeverbout 0:ea44dc9ed014 77 int size, const std::vector<Mat> &motions, std::pair<int,int> range,
joeverbout 0:ea44dc9ed014 78 Mat *stabilizationMotions);
joeverbout 0:ea44dc9ed014 79
joeverbout 0:ea44dc9ed014 80 private:
joeverbout 0:ea44dc9ed014 81 std::vector<Ptr<IMotionStabilizer> > stabilizers_;
joeverbout 0:ea44dc9ed014 82 };
joeverbout 0:ea44dc9ed014 83
joeverbout 0:ea44dc9ed014 84 class CV_EXPORTS MotionFilterBase : public IMotionStabilizer
joeverbout 0:ea44dc9ed014 85 {
joeverbout 0:ea44dc9ed014 86 public:
joeverbout 0:ea44dc9ed014 87 virtual ~MotionFilterBase() {}
joeverbout 0:ea44dc9ed014 88
joeverbout 0:ea44dc9ed014 89 virtual Mat stabilize(
joeverbout 0:ea44dc9ed014 90 int idx, const std::vector<Mat> &motions, std::pair<int,int> range) = 0;
joeverbout 0:ea44dc9ed014 91
joeverbout 0:ea44dc9ed014 92 virtual void stabilize(
joeverbout 0:ea44dc9ed014 93 int size, const std::vector<Mat> &motions, std::pair<int,int> range,
joeverbout 0:ea44dc9ed014 94 Mat *stabilizationMotions);
joeverbout 0:ea44dc9ed014 95 };
joeverbout 0:ea44dc9ed014 96
joeverbout 0:ea44dc9ed014 97 class CV_EXPORTS GaussianMotionFilter : public MotionFilterBase
joeverbout 0:ea44dc9ed014 98 {
joeverbout 0:ea44dc9ed014 99 public:
joeverbout 0:ea44dc9ed014 100 GaussianMotionFilter(int radius = 15, float stdev = -1.f);
joeverbout 0:ea44dc9ed014 101
joeverbout 0:ea44dc9ed014 102 void setParams(int radius, float stdev = -1.f);
joeverbout 0:ea44dc9ed014 103 int radius() const { return radius_; }
joeverbout 0:ea44dc9ed014 104 float stdev() const { return stdev_; }
joeverbout 0:ea44dc9ed014 105
joeverbout 0:ea44dc9ed014 106 virtual Mat stabilize(
joeverbout 0:ea44dc9ed014 107 int idx, const std::vector<Mat> &motions, std::pair<int,int> range);
joeverbout 0:ea44dc9ed014 108
joeverbout 0:ea44dc9ed014 109 private:
joeverbout 0:ea44dc9ed014 110 int radius_;
joeverbout 0:ea44dc9ed014 111 float stdev_;
joeverbout 0:ea44dc9ed014 112 std::vector<float> weight_;
joeverbout 0:ea44dc9ed014 113 };
joeverbout 0:ea44dc9ed014 114
joeverbout 0:ea44dc9ed014 115 inline GaussianMotionFilter::GaussianMotionFilter(int _radius, float _stdev) { setParams(_radius, _stdev); }
joeverbout 0:ea44dc9ed014 116
joeverbout 0:ea44dc9ed014 117 class CV_EXPORTS LpMotionStabilizer : public IMotionStabilizer
joeverbout 0:ea44dc9ed014 118 {
joeverbout 0:ea44dc9ed014 119 public:
joeverbout 0:ea44dc9ed014 120 LpMotionStabilizer(MotionModel model = MM_SIMILARITY);
joeverbout 0:ea44dc9ed014 121
joeverbout 0:ea44dc9ed014 122 void setMotionModel(MotionModel val) { model_ = val; }
joeverbout 0:ea44dc9ed014 123 MotionModel motionModel() const { return model_; }
joeverbout 0:ea44dc9ed014 124
joeverbout 0:ea44dc9ed014 125 void setFrameSize(Size val) { frameSize_ = val; }
joeverbout 0:ea44dc9ed014 126 Size frameSize() const { return frameSize_; }
joeverbout 0:ea44dc9ed014 127
joeverbout 0:ea44dc9ed014 128 void setTrimRatio(float val) { trimRatio_ = val; }
joeverbout 0:ea44dc9ed014 129 float trimRatio() const { return trimRatio_; }
joeverbout 0:ea44dc9ed014 130
joeverbout 0:ea44dc9ed014 131 void setWeight1(float val) { w1_ = val; }
joeverbout 0:ea44dc9ed014 132 float weight1() const { return w1_; }
joeverbout 0:ea44dc9ed014 133
joeverbout 0:ea44dc9ed014 134 void setWeight2(float val) { w2_ = val; }
joeverbout 0:ea44dc9ed014 135 float weight2() const { return w2_; }
joeverbout 0:ea44dc9ed014 136
joeverbout 0:ea44dc9ed014 137 void setWeight3(float val) { w3_ = val; }
joeverbout 0:ea44dc9ed014 138 float weight3() const { return w3_; }
joeverbout 0:ea44dc9ed014 139
joeverbout 0:ea44dc9ed014 140 void setWeight4(float val) { w4_ = val; }
joeverbout 0:ea44dc9ed014 141 float weight4() const { return w4_; }
joeverbout 0:ea44dc9ed014 142
joeverbout 0:ea44dc9ed014 143 virtual void stabilize(
joeverbout 0:ea44dc9ed014 144 int size, const std::vector<Mat> &motions, std::pair<int,int> range,
joeverbout 0:ea44dc9ed014 145 Mat *stabilizationMotions);
joeverbout 0:ea44dc9ed014 146
joeverbout 0:ea44dc9ed014 147 private:
joeverbout 0:ea44dc9ed014 148 MotionModel model_;
joeverbout 0:ea44dc9ed014 149 Size frameSize_;
joeverbout 0:ea44dc9ed014 150 float trimRatio_;
joeverbout 0:ea44dc9ed014 151 float w1_, w2_, w3_, w4_;
joeverbout 0:ea44dc9ed014 152
joeverbout 0:ea44dc9ed014 153 std::vector<double> obj_, collb_, colub_;
joeverbout 0:ea44dc9ed014 154 std::vector<int> rows_, cols_;
joeverbout 0:ea44dc9ed014 155 std::vector<double> elems_, rowlb_, rowub_;
joeverbout 0:ea44dc9ed014 156
joeverbout 0:ea44dc9ed014 157 void set(int row, int col, double coef)
joeverbout 0:ea44dc9ed014 158 {
joeverbout 0:ea44dc9ed014 159 rows_.push_back(row);
joeverbout 0:ea44dc9ed014 160 cols_.push_back(col);
joeverbout 0:ea44dc9ed014 161 elems_.push_back(coef);
joeverbout 0:ea44dc9ed014 162 }
joeverbout 0:ea44dc9ed014 163 };
joeverbout 0:ea44dc9ed014 164
joeverbout 0:ea44dc9ed014 165 CV_EXPORTS Mat ensureInclusionConstraint(const Mat &M, Size size, float trimRatio);
joeverbout 0:ea44dc9ed014 166
joeverbout 0:ea44dc9ed014 167 CV_EXPORTS float estimateOptimalTrimRatio(const Mat &M, Size size);
joeverbout 0:ea44dc9ed014 168
joeverbout 0:ea44dc9ed014 169 //! @}
joeverbout 0:ea44dc9ed014 170
joeverbout 0:ea44dc9ed014 171 } // namespace videostab
joeverbout 0:ea44dc9ed014 172 } // namespace
joeverbout 0:ea44dc9ed014 173
joeverbout 0:ea44dc9ed014 174 #endif
joeverbout 0:ea44dc9ed014 175