Renesas / opencv-lib

openCV library for Renesas RZ/A

Dependents:   RZ_A2M_Mbed_samples

include/opencv2/stitching/detail/seam_finders.hpp@0:0e0631af0305, 2021-01-29 (annotated)

Committer:
RyoheiHagimoto
Date:
Fri Jan 29 04:53:38 2021 +0000
Revision:
0:0e0631af0305
copied from https://github.com/d-kato/opencv-lib.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RyoheiHagimoto 0:0e0631af0305 1 /*M///////////////////////////////////////////////////////////////////////////////////////
RyoheiHagimoto 0:0e0631af0305 2 //
RyoheiHagimoto 0:0e0631af0305 3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
RyoheiHagimoto 0:0e0631af0305 4 //
RyoheiHagimoto 0:0e0631af0305 5 // By downloading, copying, installing or using the software you agree to this license.
RyoheiHagimoto 0:0e0631af0305 6 // If you do not agree to this license, do not download, install,
RyoheiHagimoto 0:0e0631af0305 7 // copy or use the software.
RyoheiHagimoto 0:0e0631af0305 8 //
RyoheiHagimoto 0:0e0631af0305 9 //
RyoheiHagimoto 0:0e0631af0305 10 // License Agreement
RyoheiHagimoto 0:0e0631af0305 11 // For Open Source Computer Vision Library
RyoheiHagimoto 0:0e0631af0305 12 //
RyoheiHagimoto 0:0e0631af0305 13 // Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
RyoheiHagimoto 0:0e0631af0305 14 // Copyright (C) 2009, Willow Garage Inc., all rights reserved.
RyoheiHagimoto 0:0e0631af0305 15 // Third party copyrights are property of their respective owners.
RyoheiHagimoto 0:0e0631af0305 16 //
RyoheiHagimoto 0:0e0631af0305 17 // Redistribution and use in source and binary forms, with or without modification,
RyoheiHagimoto 0:0e0631af0305 18 // are permitted provided that the following conditions are met:
RyoheiHagimoto 0:0e0631af0305 19 //
RyoheiHagimoto 0:0e0631af0305 20 // * Redistribution's of source code must retain the above copyright notice,
RyoheiHagimoto 0:0e0631af0305 21 // this list of conditions and the following disclaimer.
RyoheiHagimoto 0:0e0631af0305 22 //
RyoheiHagimoto 0:0e0631af0305 23 // * Redistribution's in binary form must reproduce the above copyright notice,
RyoheiHagimoto 0:0e0631af0305 24 // this list of conditions and the following disclaimer in the documentation
RyoheiHagimoto 0:0e0631af0305 25 // and/or other materials provided with the distribution.
RyoheiHagimoto 0:0e0631af0305 26 //
RyoheiHagimoto 0:0e0631af0305 27 // * The name of the copyright holders may not be used to endorse or promote products
RyoheiHagimoto 0:0e0631af0305 28 // derived from this software without specific prior written permission.
RyoheiHagimoto 0:0e0631af0305 29 //
RyoheiHagimoto 0:0e0631af0305 30 // This software is provided by the copyright holders and contributors "as is" and
RyoheiHagimoto 0:0e0631af0305 31 // any express or implied warranties, including, but not limited to, the implied
RyoheiHagimoto 0:0e0631af0305 32 // warranties of merchantability and fitness for a particular purpose are disclaimed.
RyoheiHagimoto 0:0e0631af0305 33 // In no event shall the Intel Corporation or contributors be liable for any direct,
RyoheiHagimoto 0:0e0631af0305 34 // indirect, incidental, special, exemplary, or consequential damages
RyoheiHagimoto 0:0e0631af0305 35 // (including, but not limited to, procurement of substitute goods or services;
RyoheiHagimoto 0:0e0631af0305 36 // loss of use, data, or profits; or business interruption) however caused
RyoheiHagimoto 0:0e0631af0305 37 // and on any theory of liability, whether in contract, strict liability,
RyoheiHagimoto 0:0e0631af0305 38 // or tort (including negligence or otherwise) arising in any way out of
RyoheiHagimoto 0:0e0631af0305 39 // the use of this software, even if advised of the possibility of such damage.
RyoheiHagimoto 0:0e0631af0305 40 //
RyoheiHagimoto 0:0e0631af0305 41 //M*/
RyoheiHagimoto 0:0e0631af0305 42
RyoheiHagimoto 0:0e0631af0305 43 #ifndef OPENCV_STITCHING_SEAM_FINDERS_HPP
RyoheiHagimoto 0:0e0631af0305 44 #define OPENCV_STITCHING_SEAM_FINDERS_HPP
RyoheiHagimoto 0:0e0631af0305 45
RyoheiHagimoto 0:0e0631af0305 46 #include <set>
RyoheiHagimoto 0:0e0631af0305 47 #include "opencv2/core.hpp"
RyoheiHagimoto 0:0e0631af0305 48 #include "opencv2/opencv_modules.hpp"
RyoheiHagimoto 0:0e0631af0305 49
RyoheiHagimoto 0:0e0631af0305 50 namespace cv {
RyoheiHagimoto 0:0e0631af0305 51 namespace detail {
RyoheiHagimoto 0:0e0631af0305 52
RyoheiHagimoto 0:0e0631af0305 53 //! @addtogroup stitching_seam
RyoheiHagimoto 0:0e0631af0305 54 //! @{
RyoheiHagimoto 0:0e0631af0305 55
RyoheiHagimoto 0:0e0631af0305 56 /** @brief Base class for a seam estimator.
RyoheiHagimoto 0:0e0631af0305 57 */
RyoheiHagimoto 0:0e0631af0305 58 class CV_EXPORTS SeamFinder
RyoheiHagimoto 0:0e0631af0305 59 {
RyoheiHagimoto 0:0e0631af0305 60 public:
RyoheiHagimoto 0:0e0631af0305 61 virtual ~SeamFinder() {}
RyoheiHagimoto 0:0e0631af0305 62 /** @brief Estimates seams.
RyoheiHagimoto 0:0e0631af0305 63
RyoheiHagimoto 0:0e0631af0305 64 @param src Source images
RyoheiHagimoto 0:0e0631af0305 65 @param corners Source image top-left corners
RyoheiHagimoto 0:0e0631af0305 66 @param masks Source image masks to update
RyoheiHagimoto 0:0e0631af0305 67 */
RyoheiHagimoto 0:0e0631af0305 68 virtual void find(const std::vector<UMat> &src, const std::vector<Point> &corners,
RyoheiHagimoto 0:0e0631af0305 69 std::vector<UMat> &masks) = 0;
RyoheiHagimoto 0:0e0631af0305 70 };
RyoheiHagimoto 0:0e0631af0305 71
RyoheiHagimoto 0:0e0631af0305 72 /** @brief Stub seam estimator which does nothing.
RyoheiHagimoto 0:0e0631af0305 73 */
RyoheiHagimoto 0:0e0631af0305 74 class CV_EXPORTS NoSeamFinder : public SeamFinder
RyoheiHagimoto 0:0e0631af0305 75 {
RyoheiHagimoto 0:0e0631af0305 76 public:
RyoheiHagimoto 0:0e0631af0305 77 void find(const std::vector<UMat>&, const std::vector<Point>&, std::vector<UMat>&) {}
RyoheiHagimoto 0:0e0631af0305 78 };
RyoheiHagimoto 0:0e0631af0305 79
RyoheiHagimoto 0:0e0631af0305 80 /** @brief Base class for all pairwise seam estimators.
RyoheiHagimoto 0:0e0631af0305 81 */
RyoheiHagimoto 0:0e0631af0305 82 class CV_EXPORTS PairwiseSeamFinder : public SeamFinder
RyoheiHagimoto 0:0e0631af0305 83 {
RyoheiHagimoto 0:0e0631af0305 84 public:
RyoheiHagimoto 0:0e0631af0305 85 virtual void find(const std::vector<UMat> &src, const std::vector<Point> &corners,
RyoheiHagimoto 0:0e0631af0305 86 std::vector<UMat> &masks);
RyoheiHagimoto 0:0e0631af0305 87
RyoheiHagimoto 0:0e0631af0305 88 protected:
RyoheiHagimoto 0:0e0631af0305 89 void run();
RyoheiHagimoto 0:0e0631af0305 90 /** @brief Resolves masks intersection of two specified images in the given ROI.
RyoheiHagimoto 0:0e0631af0305 91
RyoheiHagimoto 0:0e0631af0305 92 @param first First image index
RyoheiHagimoto 0:0e0631af0305 93 @param second Second image index
RyoheiHagimoto 0:0e0631af0305 94 @param roi Region of interest
RyoheiHagimoto 0:0e0631af0305 95 */
RyoheiHagimoto 0:0e0631af0305 96 virtual void findInPair(size_t first, size_t second, Rect roi) = 0;
RyoheiHagimoto 0:0e0631af0305 97
RyoheiHagimoto 0:0e0631af0305 98 std::vector<UMat> images_;
RyoheiHagimoto 0:0e0631af0305 99 std::vector<Size> sizes_;
RyoheiHagimoto 0:0e0631af0305 100 std::vector<Point> corners_;
RyoheiHagimoto 0:0e0631af0305 101 std::vector<UMat> masks_;
RyoheiHagimoto 0:0e0631af0305 102 };
RyoheiHagimoto 0:0e0631af0305 103
RyoheiHagimoto 0:0e0631af0305 104 /** @brief Voronoi diagram-based seam estimator.
RyoheiHagimoto 0:0e0631af0305 105 */
RyoheiHagimoto 0:0e0631af0305 106 class CV_EXPORTS VoronoiSeamFinder : public PairwiseSeamFinder
RyoheiHagimoto 0:0e0631af0305 107 {
RyoheiHagimoto 0:0e0631af0305 108 public:
RyoheiHagimoto 0:0e0631af0305 109 virtual void find(const std::vector<UMat> &src, const std::vector<Point> &corners,
RyoheiHagimoto 0:0e0631af0305 110 std::vector<UMat> &masks);
RyoheiHagimoto 0:0e0631af0305 111 virtual void find(const std::vector<Size> &size, const std::vector<Point> &corners,
RyoheiHagimoto 0:0e0631af0305 112 std::vector<UMat> &masks);
RyoheiHagimoto 0:0e0631af0305 113 private:
RyoheiHagimoto 0:0e0631af0305 114 void findInPair(size_t first, size_t second, Rect roi);
RyoheiHagimoto 0:0e0631af0305 115 };
RyoheiHagimoto 0:0e0631af0305 116
RyoheiHagimoto 0:0e0631af0305 117
RyoheiHagimoto 0:0e0631af0305 118 class CV_EXPORTS DpSeamFinder : public SeamFinder
RyoheiHagimoto 0:0e0631af0305 119 {
RyoheiHagimoto 0:0e0631af0305 120 public:
RyoheiHagimoto 0:0e0631af0305 121 enum CostFunction { COLOR, COLOR_GRAD };
RyoheiHagimoto 0:0e0631af0305 122
RyoheiHagimoto 0:0e0631af0305 123 DpSeamFinder(CostFunction costFunc = COLOR);
RyoheiHagimoto 0:0e0631af0305 124
RyoheiHagimoto 0:0e0631af0305 125 CostFunction costFunction() const { return costFunc_; }
RyoheiHagimoto 0:0e0631af0305 126 void setCostFunction(CostFunction val) { costFunc_ = val; }
RyoheiHagimoto 0:0e0631af0305 127
RyoheiHagimoto 0:0e0631af0305 128 virtual void find(const std::vector<UMat> &src, const std::vector<Point> &corners,
RyoheiHagimoto 0:0e0631af0305 129 std::vector<UMat> &masks);
RyoheiHagimoto 0:0e0631af0305 130
RyoheiHagimoto 0:0e0631af0305 131 private:
RyoheiHagimoto 0:0e0631af0305 132 enum ComponentState
RyoheiHagimoto 0:0e0631af0305 133 {
RyoheiHagimoto 0:0e0631af0305 134 FIRST = 1, SECOND = 2, INTERS = 4,
RyoheiHagimoto 0:0e0631af0305 135 INTERS_FIRST = INTERS | FIRST,
RyoheiHagimoto 0:0e0631af0305 136 INTERS_SECOND = INTERS | SECOND
RyoheiHagimoto 0:0e0631af0305 137 };
RyoheiHagimoto 0:0e0631af0305 138
RyoheiHagimoto 0:0e0631af0305 139 class ImagePairLess
RyoheiHagimoto 0:0e0631af0305 140 {
RyoheiHagimoto 0:0e0631af0305 141 public:
RyoheiHagimoto 0:0e0631af0305 142 ImagePairLess(const std::vector<Mat> &images, const std::vector<Point> &corners)
RyoheiHagimoto 0:0e0631af0305 143 : src_(&images[0]), corners_(&corners[0]) {}
RyoheiHagimoto 0:0e0631af0305 144
RyoheiHagimoto 0:0e0631af0305 145 bool operator() (const std::pair<size_t, size_t> &l, const std::pair<size_t, size_t> &r) const
RyoheiHagimoto 0:0e0631af0305 146 {
RyoheiHagimoto 0:0e0631af0305 147 Point c1 = corners_[l.first] + Point(src_[l.first].cols / 2, src_[l.first].rows / 2);
RyoheiHagimoto 0:0e0631af0305 148 Point c2 = corners_[l.second] + Point(src_[l.second].cols / 2, src_[l.second].rows / 2);
RyoheiHagimoto 0:0e0631af0305 149 int d1 = (c1 - c2).dot(c1 - c2);
RyoheiHagimoto 0:0e0631af0305 150
RyoheiHagimoto 0:0e0631af0305 151 c1 = corners_[r.first] + Point(src_[r.first].cols / 2, src_[r.first].rows / 2);
RyoheiHagimoto 0:0e0631af0305 152 c2 = corners_[r.second] + Point(src_[r.second].cols / 2, src_[r.second].rows / 2);
RyoheiHagimoto 0:0e0631af0305 153 int d2 = (c1 - c2).dot(c1 - c2);
RyoheiHagimoto 0:0e0631af0305 154
RyoheiHagimoto 0:0e0631af0305 155 return d1 < d2;
RyoheiHagimoto 0:0e0631af0305 156 }
RyoheiHagimoto 0:0e0631af0305 157
RyoheiHagimoto 0:0e0631af0305 158 private:
RyoheiHagimoto 0:0e0631af0305 159 const Mat *src_;
RyoheiHagimoto 0:0e0631af0305 160 const Point *corners_;
RyoheiHagimoto 0:0e0631af0305 161 };
RyoheiHagimoto 0:0e0631af0305 162
RyoheiHagimoto 0:0e0631af0305 163 class ClosePoints
RyoheiHagimoto 0:0e0631af0305 164 {
RyoheiHagimoto 0:0e0631af0305 165 public:
RyoheiHagimoto 0:0e0631af0305 166 ClosePoints(int minDist) : minDist_(minDist) {}
RyoheiHagimoto 0:0e0631af0305 167
RyoheiHagimoto 0:0e0631af0305 168 bool operator() (const Point &p1, const Point &p2) const
RyoheiHagimoto 0:0e0631af0305 169 {
RyoheiHagimoto 0:0e0631af0305 170 int dist2 = (p1.x-p2.x) * (p1.x-p2.x) + (p1.y-p2.y) * (p1.y-p2.y);
RyoheiHagimoto 0:0e0631af0305 171 return dist2 < minDist_ * minDist_;
RyoheiHagimoto 0:0e0631af0305 172 }
RyoheiHagimoto 0:0e0631af0305 173
RyoheiHagimoto 0:0e0631af0305 174 private:
RyoheiHagimoto 0:0e0631af0305 175 int minDist_;
RyoheiHagimoto 0:0e0631af0305 176 };
RyoheiHagimoto 0:0e0631af0305 177
RyoheiHagimoto 0:0e0631af0305 178 void process(
RyoheiHagimoto 0:0e0631af0305 179 const Mat &image1, const Mat &image2, Point tl1, Point tl2, Mat &mask1, Mat &mask2);
RyoheiHagimoto 0:0e0631af0305 180
RyoheiHagimoto 0:0e0631af0305 181 void findComponents();
RyoheiHagimoto 0:0e0631af0305 182
RyoheiHagimoto 0:0e0631af0305 183 void findEdges();
RyoheiHagimoto 0:0e0631af0305 184
RyoheiHagimoto 0:0e0631af0305 185 void resolveConflicts(
RyoheiHagimoto 0:0e0631af0305 186 const Mat &image1, const Mat &image2, Point tl1, Point tl2, Mat &mask1, Mat &mask2);
RyoheiHagimoto 0:0e0631af0305 187
RyoheiHagimoto 0:0e0631af0305 188 void computeGradients(const Mat &image1, const Mat &image2);
RyoheiHagimoto 0:0e0631af0305 189
RyoheiHagimoto 0:0e0631af0305 190 bool hasOnlyOneNeighbor(int comp);
RyoheiHagimoto 0:0e0631af0305 191
RyoheiHagimoto 0:0e0631af0305 192 bool closeToContour(int y, int x, const Mat_<uchar> &contourMask);
RyoheiHagimoto 0:0e0631af0305 193
RyoheiHagimoto 0:0e0631af0305 194 bool getSeamTips(int comp1, int comp2, Point &p1, Point &p2);
RyoheiHagimoto 0:0e0631af0305 195
RyoheiHagimoto 0:0e0631af0305 196 void computeCosts(
RyoheiHagimoto 0:0e0631af0305 197 const Mat &image1, const Mat &image2, Point tl1, Point tl2,
RyoheiHagimoto 0:0e0631af0305 198 int comp, Mat_<float> &costV, Mat_<float> &costH);
RyoheiHagimoto 0:0e0631af0305 199
RyoheiHagimoto 0:0e0631af0305 200 bool estimateSeam(
RyoheiHagimoto 0:0e0631af0305 201 const Mat &image1, const Mat &image2, Point tl1, Point tl2, int comp,
RyoheiHagimoto 0:0e0631af0305 202 Point p1, Point p2, std::vector<Point> &seam, bool &isHorizontal);
RyoheiHagimoto 0:0e0631af0305 203
RyoheiHagimoto 0:0e0631af0305 204 void updateLabelsUsingSeam(
RyoheiHagimoto 0:0e0631af0305 205 int comp1, int comp2, const std::vector<Point> &seam, bool isHorizontalSeam);
RyoheiHagimoto 0:0e0631af0305 206
RyoheiHagimoto 0:0e0631af0305 207 CostFunction costFunc_;
RyoheiHagimoto 0:0e0631af0305 208
RyoheiHagimoto 0:0e0631af0305 209 // processing images pair data
RyoheiHagimoto 0:0e0631af0305 210 Point unionTl_, unionBr_;
RyoheiHagimoto 0:0e0631af0305 211 Size unionSize_;
RyoheiHagimoto 0:0e0631af0305 212 Mat_<uchar> mask1_, mask2_;
RyoheiHagimoto 0:0e0631af0305 213 Mat_<uchar> contour1mask_, contour2mask_;
RyoheiHagimoto 0:0e0631af0305 214 Mat_<float> gradx1_, grady1_;
RyoheiHagimoto 0:0e0631af0305 215 Mat_<float> gradx2_, grady2_;
RyoheiHagimoto 0:0e0631af0305 216
RyoheiHagimoto 0:0e0631af0305 217 // components data
RyoheiHagimoto 0:0e0631af0305 218 int ncomps_;
RyoheiHagimoto 0:0e0631af0305 219 Mat_<int> labels_;
RyoheiHagimoto 0:0e0631af0305 220 std::vector<ComponentState> states_;
RyoheiHagimoto 0:0e0631af0305 221 std::vector<Point> tls_, brs_;
RyoheiHagimoto 0:0e0631af0305 222 std::vector<std::vector<Point> > contours_;
RyoheiHagimoto 0:0e0631af0305 223 std::set<std::pair<int, int> > edges_;
RyoheiHagimoto 0:0e0631af0305 224 };
RyoheiHagimoto 0:0e0631af0305 225
RyoheiHagimoto 0:0e0631af0305 226 /** @brief Base class for all minimum graph-cut-based seam estimators.
RyoheiHagimoto 0:0e0631af0305 227 */
RyoheiHagimoto 0:0e0631af0305 228 class CV_EXPORTS GraphCutSeamFinderBase
RyoheiHagimoto 0:0e0631af0305 229 {
RyoheiHagimoto 0:0e0631af0305 230 public:
RyoheiHagimoto 0:0e0631af0305 231 enum CostType { COST_COLOR, COST_COLOR_GRAD };
RyoheiHagimoto 0:0e0631af0305 232 };
RyoheiHagimoto 0:0e0631af0305 233
RyoheiHagimoto 0:0e0631af0305 234 /** @brief Minimum graph cut-based seam estimator. See details in @cite V03 .
RyoheiHagimoto 0:0e0631af0305 235 */
RyoheiHagimoto 0:0e0631af0305 236 class CV_EXPORTS GraphCutSeamFinder : public GraphCutSeamFinderBase, public SeamFinder
RyoheiHagimoto 0:0e0631af0305 237 {
RyoheiHagimoto 0:0e0631af0305 238 public:
RyoheiHagimoto 0:0e0631af0305 239 GraphCutSeamFinder(int cost_type = COST_COLOR_GRAD, float terminal_cost = 10000.f,
RyoheiHagimoto 0:0e0631af0305 240 float bad_region_penalty = 1000.f);
RyoheiHagimoto 0:0e0631af0305 241
RyoheiHagimoto 0:0e0631af0305 242 ~GraphCutSeamFinder();
RyoheiHagimoto 0:0e0631af0305 243
RyoheiHagimoto 0:0e0631af0305 244 void find(const std::vector<UMat> &src, const std::vector<Point> &corners,
RyoheiHagimoto 0:0e0631af0305 245 std::vector<UMat> &masks);
RyoheiHagimoto 0:0e0631af0305 246
RyoheiHagimoto 0:0e0631af0305 247 private:
RyoheiHagimoto 0:0e0631af0305 248 // To avoid GCGraph dependency
RyoheiHagimoto 0:0e0631af0305 249 class Impl;
RyoheiHagimoto 0:0e0631af0305 250 Ptr<PairwiseSeamFinder> impl_;
RyoheiHagimoto 0:0e0631af0305 251 };
RyoheiHagimoto 0:0e0631af0305 252
RyoheiHagimoto 0:0e0631af0305 253
RyoheiHagimoto 0:0e0631af0305 254 #ifdef HAVE_OPENCV_CUDALEGACY
RyoheiHagimoto 0:0e0631af0305 255 class CV_EXPORTS GraphCutSeamFinderGpu : public GraphCutSeamFinderBase, public PairwiseSeamFinder
RyoheiHagimoto 0:0e0631af0305 256 {
RyoheiHagimoto 0:0e0631af0305 257 public:
RyoheiHagimoto 0:0e0631af0305 258 GraphCutSeamFinderGpu(int cost_type = COST_COLOR_GRAD, float terminal_cost = 10000.f,
RyoheiHagimoto 0:0e0631af0305 259 float bad_region_penalty = 1000.f)
RyoheiHagimoto 0:0e0631af0305 260 : cost_type_(cost_type), terminal_cost_(terminal_cost),
RyoheiHagimoto 0:0e0631af0305 261 bad_region_penalty_(bad_region_penalty) {}
RyoheiHagimoto 0:0e0631af0305 262
RyoheiHagimoto 0:0e0631af0305 263 void find(const std::vector<cv::UMat> &src, const std::vector<cv::Point> &corners,
RyoheiHagimoto 0:0e0631af0305 264 std::vector<cv::UMat> &masks);
RyoheiHagimoto 0:0e0631af0305 265 void findInPair(size_t first, size_t second, Rect roi);
RyoheiHagimoto 0:0e0631af0305 266
RyoheiHagimoto 0:0e0631af0305 267 private:
RyoheiHagimoto 0:0e0631af0305 268 void setGraphWeightsColor(const cv::Mat &img1, const cv::Mat &img2, const cv::Mat &mask1, const cv::Mat &mask2,
RyoheiHagimoto 0:0e0631af0305 269 cv::Mat &terminals, cv::Mat &leftT, cv::Mat &rightT, cv::Mat &top, cv::Mat &bottom);
RyoheiHagimoto 0:0e0631af0305 270 void setGraphWeightsColorGrad(const cv::Mat &img1, const cv::Mat &img2, const cv::Mat &dx1, const cv::Mat &dx2,
RyoheiHagimoto 0:0e0631af0305 271 const cv::Mat &dy1, const cv::Mat &dy2, const cv::Mat &mask1, const cv::Mat &mask2,
RyoheiHagimoto 0:0e0631af0305 272 cv::Mat &terminals, cv::Mat &leftT, cv::Mat &rightT, cv::Mat &top, cv::Mat &bottom);
RyoheiHagimoto 0:0e0631af0305 273 std::vector<Mat> dx_, dy_;
RyoheiHagimoto 0:0e0631af0305 274 int cost_type_;
RyoheiHagimoto 0:0e0631af0305 275 float terminal_cost_;
RyoheiHagimoto 0:0e0631af0305 276 float bad_region_penalty_;
RyoheiHagimoto 0:0e0631af0305 277 };
RyoheiHagimoto 0:0e0631af0305 278 #endif
RyoheiHagimoto 0:0e0631af0305 279
RyoheiHagimoto 0:0e0631af0305 280 //! @}
RyoheiHagimoto 0:0e0631af0305 281
RyoheiHagimoto 0:0e0631af0305 282 } // namespace detail
RyoheiHagimoto 0:0e0631af0305 283 } // namespace cv
RyoheiHagimoto 0:0e0631af0305 284
RyoheiHagimoto 0:0e0631af0305 285 #endif // OPENCV_STITCHING_SEAM_FINDERS_HPP