diff --git a/Capstone_Design.sln b/Capstone_Design.sln
index 3c1ba0e..e6a0dd2 100644
--- a/Capstone_Design.sln
+++ b/Capstone_Design.sln
@@ -99,6 +99,16 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "matching", "ch14\matching\m
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "stitching", "Homework\stitching\stitching.vcxproj", "{16DCB3B7-0FDC-43AD-902E-196F0F94DD02}"
EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ch15", "ch15", "{CCC97EA5-97BB-4D09-BF37-E5E4A2121DCF}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "knnplane", "ch15\knnplane\knnplane.vcxproj", "{276520F2-0DBF-4CED-8C0C-B51ED16D493E}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "knndigits", "ch15\knndigits\knndigits.vcxproj", "{123FE185-68CE-4E6E-B5D6-384980997681}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "svmplane", "ch15\svmplane\svmplane.vcxproj", "{773FC1DE-F4AD-4771-B624-1A6997E8EA6A}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "svmdigits", "ch15\svmdigits\svmdigits.vcxproj", "{3FAC1456-4F85-4254-97D9-86667B64B217}"
+EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
@@ -379,6 +389,38 @@ Global
{16DCB3B7-0FDC-43AD-902E-196F0F94DD02}.Release|x64.Build.0 = Release|x64
{16DCB3B7-0FDC-43AD-902E-196F0F94DD02}.Release|x86.ActiveCfg = Release|Win32
{16DCB3B7-0FDC-43AD-902E-196F0F94DD02}.Release|x86.Build.0 = Release|Win32
+ {276520F2-0DBF-4CED-8C0C-B51ED16D493E}.Debug|x64.ActiveCfg = Debug|x64
+ {276520F2-0DBF-4CED-8C0C-B51ED16D493E}.Debug|x64.Build.0 = Debug|x64
+ {276520F2-0DBF-4CED-8C0C-B51ED16D493E}.Debug|x86.ActiveCfg = Debug|Win32
+ {276520F2-0DBF-4CED-8C0C-B51ED16D493E}.Debug|x86.Build.0 = Debug|Win32
+ {276520F2-0DBF-4CED-8C0C-B51ED16D493E}.Release|x64.ActiveCfg = Release|x64
+ {276520F2-0DBF-4CED-8C0C-B51ED16D493E}.Release|x64.Build.0 = Release|x64
+ {276520F2-0DBF-4CED-8C0C-B51ED16D493E}.Release|x86.ActiveCfg = Release|Win32
+ {276520F2-0DBF-4CED-8C0C-B51ED16D493E}.Release|x86.Build.0 = Release|Win32
+ {123FE185-68CE-4E6E-B5D6-384980997681}.Debug|x64.ActiveCfg = Debug|x64
+ {123FE185-68CE-4E6E-B5D6-384980997681}.Debug|x64.Build.0 = Debug|x64
+ {123FE185-68CE-4E6E-B5D6-384980997681}.Debug|x86.ActiveCfg = Debug|Win32
+ {123FE185-68CE-4E6E-B5D6-384980997681}.Debug|x86.Build.0 = Debug|Win32
+ {123FE185-68CE-4E6E-B5D6-384980997681}.Release|x64.ActiveCfg = Release|x64
+ {123FE185-68CE-4E6E-B5D6-384980997681}.Release|x64.Build.0 = Release|x64
+ {123FE185-68CE-4E6E-B5D6-384980997681}.Release|x86.ActiveCfg = Release|Win32
+ {123FE185-68CE-4E6E-B5D6-384980997681}.Release|x86.Build.0 = Release|Win32
+ {773FC1DE-F4AD-4771-B624-1A6997E8EA6A}.Debug|x64.ActiveCfg = Debug|x64
+ {773FC1DE-F4AD-4771-B624-1A6997E8EA6A}.Debug|x64.Build.0 = Debug|x64
+ {773FC1DE-F4AD-4771-B624-1A6997E8EA6A}.Debug|x86.ActiveCfg = Debug|Win32
+ {773FC1DE-F4AD-4771-B624-1A6997E8EA6A}.Debug|x86.Build.0 = Debug|Win32
+ {773FC1DE-F4AD-4771-B624-1A6997E8EA6A}.Release|x64.ActiveCfg = Release|x64
+ {773FC1DE-F4AD-4771-B624-1A6997E8EA6A}.Release|x64.Build.0 = Release|x64
+ {773FC1DE-F4AD-4771-B624-1A6997E8EA6A}.Release|x86.ActiveCfg = Release|Win32
+ {773FC1DE-F4AD-4771-B624-1A6997E8EA6A}.Release|x86.Build.0 = Release|Win32
+ {3FAC1456-4F85-4254-97D9-86667B64B217}.Debug|x64.ActiveCfg = Debug|x64
+ {3FAC1456-4F85-4254-97D9-86667B64B217}.Debug|x64.Build.0 = Debug|x64
+ {3FAC1456-4F85-4254-97D9-86667B64B217}.Debug|x86.ActiveCfg = Debug|Win32
+ {3FAC1456-4F85-4254-97D9-86667B64B217}.Debug|x86.Build.0 = Debug|Win32
+ {3FAC1456-4F85-4254-97D9-86667B64B217}.Release|x64.ActiveCfg = Release|x64
+ {3FAC1456-4F85-4254-97D9-86667B64B217}.Release|x64.Build.0 = Release|x64
+ {3FAC1456-4F85-4254-97D9-86667B64B217}.Release|x86.ActiveCfg = Release|Win32
+ {3FAC1456-4F85-4254-97D9-86667B64B217}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
@@ -418,6 +460,10 @@ Global
{0A03E1F6-AE40-4F86-B0E6-152B7D6C7820} = {9DEF9106-146A-4E03-B4E3-9CF41F9844DC}
{2345724D-8858-4CBF-A8E4-98947BC56DF1} = {9DEF9106-146A-4E03-B4E3-9CF41F9844DC}
{16DCB3B7-0FDC-43AD-902E-196F0F94DD02} = {E583E257-9FCE-4A4B-A554-8514F982D1BF}
+ {276520F2-0DBF-4CED-8C0C-B51ED16D493E} = {CCC97EA5-97BB-4D09-BF37-E5E4A2121DCF}
+ {123FE185-68CE-4E6E-B5D6-384980997681} = {CCC97EA5-97BB-4D09-BF37-E5E4A2121DCF}
+ {773FC1DE-F4AD-4771-B624-1A6997E8EA6A} = {CCC97EA5-97BB-4D09-BF37-E5E4A2121DCF}
+ {3FAC1456-4F85-4254-97D9-86667B64B217} = {CCC97EA5-97BB-4D09-BF37-E5E4A2121DCF}
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {E1A0C3F4-F16D-4626-86CE-D8484C0C776D}
diff --git a/ch15/knndigits/knndigits.vcxproj b/ch15/knndigits/knndigits.vcxproj
new file mode 100644
index 0000000..ca3b10f
--- /dev/null
+++ b/ch15/knndigits/knndigits.vcxproj
@@ -0,0 +1,142 @@
+
+
+
+
+ Debug
+ Win32
+
+
+ Release
+ Win32
+
+
+ Debug
+ x64
+
+
+ Release
+ x64
+
+
+
+ 17.0
+ Win32Proj
+ {123fe185-68ce-4e6e-b5d6-384980997681}
+ knndigits
+ 10.0
+
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Level3
+ true
+ WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+ Level3
+ true
+ _DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/ch15/knndigits/knndigits.vcxproj.filters b/ch15/knndigits/knndigits.vcxproj.filters
new file mode 100644
index 0000000..8b1bcc3
--- /dev/null
+++ b/ch15/knndigits/knndigits.vcxproj.filters
@@ -0,0 +1,27 @@
+
+
+
+
+ {4FC737F1-C7A5-4376-A066-2A32D752A2FF}
+ cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx
+
+
+ {93995380-89BD-4b04-88EB-625FBE52EBFB}
+ h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd
+
+
+ {67DA6AB6-F800-4c08-8B7A-83BB121AAD01}
+ rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms
+
+
+
+
+ 소스 파일
+
+
+
+
+ 리소스 파일
+
+
+
\ No newline at end of file
diff --git a/ch15/knndigits/main.cpp b/ch15/knndigits/main.cpp
new file mode 100644
index 0000000..e23142a
--- /dev/null
+++ b/ch15/knndigits/main.cpp
@@ -0,0 +1,83 @@
+#include "opencv2/opencv.hpp"
+#include
+
+using namespace cv;
+using namespace cv::ml;
+using namespace std;
+
+Ptr train_knn();
+
+void on_mouse(int event, int x, int y, int flags, void* userdata);
+
+int main() {
+ Ptr knn = train_knn();
+
+ Mat img = Mat::zeros(400, 400, CV_8U);
+
+ imshow("img", img);
+ setMouseCallback("img", on_mouse, (void*)&img);
+
+ while (true) {
+ int c = waitKey(0);
+
+ if (c == 27)
+ break;
+ else if (c == ' ') {
+ Mat img_resize, img_float, img_flatten, res;
+
+ resize(img, img_resize, Size(20, 20), 0, 0, INTER_AREA);
+ img_resize.convertTo(img_float, CV_32F);
+ img_flatten = img_float.reshape(1, 1);
+
+ knn->findNearest(img_flatten, 3, res);
+ cout << cvRound(res.at(0, 0)) << endl;
+
+ img.setTo(0);
+ imshow("img", img);
+ }
+ }
+
+ return 0;
+}
+
+Ptr train_knn() {
+ Mat digits = imread("../../resources/images/digits.png", IMREAD_GRAYSCALE);
+
+ Mat train_images, train_labels;
+
+ for (int j = 0; j < 50; j++) {
+ for (int i = 0; i < 100; i++) {
+ Mat roi, roi_float, roi_flatten;
+ roi = digits(Rect(i * 20, j * 20, 20, 20));
+ roi.convertTo(roi_float, CV_32F);
+ roi_flatten = roi_float.reshape(1, 1);
+
+ train_images.push_back(roi_flatten);
+ train_labels.push_back(j / 5);
+ }
+ }
+
+ Ptr knn = KNearest::create();
+ knn->train(train_images, ROW_SAMPLE, train_labels);
+
+ return knn;
+}
+
+Point ptPrev(-1, -1);
+
+void on_mouse(int event, int x, int y, int flags, void* userdata) {
+ Mat img = *(Mat*)userdata;
+
+ if (event == EVENT_LBUTTONDOWN) {
+ ptPrev = Point(x, y);
+ }
+ else if (event == EVENT_LBUTTONUP) {
+ ptPrev = Point(-1, -1);
+ }
+ else if (event == EVENT_MOUSEMOVE && (flags & EVENT_FLAG_LBUTTON)) {
+ line(img, ptPrev, Point(x, y), Scalar::all(255), 40, LINE_AA, 0);
+ ptPrev = Point(x, y);
+
+ imshow("img", img);
+ }
+}
\ No newline at end of file
diff --git a/ch15/knnplane/knnplane.vcxproj b/ch15/knnplane/knnplane.vcxproj
new file mode 100644
index 0000000..986349b
--- /dev/null
+++ b/ch15/knnplane/knnplane.vcxproj
@@ -0,0 +1,139 @@
+
+
+
+
+ Debug
+ Win32
+
+
+ Release
+ Win32
+
+
+ Debug
+ x64
+
+
+ Release
+ x64
+
+
+
+ 17.0
+ Win32Proj
+ {276520f2-0dbf-4ced-8c0c-b51ed16d493e}
+ knnplane
+ 10.0
+
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Level3
+ true
+ WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+ Level3
+ true
+ _DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/ch15/knnplane/knnplane.vcxproj.filters b/ch15/knnplane/knnplane.vcxproj.filters
new file mode 100644
index 0000000..2c1b3dc
--- /dev/null
+++ b/ch15/knnplane/knnplane.vcxproj.filters
@@ -0,0 +1,22 @@
+
+
+
+
+ {4FC737F1-C7A5-4376-A066-2A32D752A2FF}
+ cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx
+
+
+ {93995380-89BD-4b04-88EB-625FBE52EBFB}
+ h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd
+
+
+ {67DA6AB6-F800-4c08-8B7A-83BB121AAD01}
+ rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms
+
+
+
+
+ 소스 파일
+
+
+
\ No newline at end of file
diff --git a/ch15/knnplane/main.cpp b/ch15/knnplane/main.cpp
new file mode 100644
index 0000000..202bee6
--- /dev/null
+++ b/ch15/knnplane/main.cpp
@@ -0,0 +1,98 @@
+#include "opencv2/opencv.hpp"
+#include
+
+using namespace cv;
+using namespace cv::ml;
+using namespace std;
+
+Mat img;
+Mat train, label;
+Ptr knn;
+int k_value = 1;
+
+void on_k_changed(int k, void* userdata);
+void addPoint(const Point& pt, int cls);
+void trainAndDisplay();
+
+int main() {
+ img = Mat::zeros(Size(500, 500), CV_8UC3);
+ knn = KNearest::create();
+
+ const int NUM = 30;
+ Mat rn(NUM, 2, CV_32SC1);
+
+ randn(rn, 0, 50);
+ for (int i = 0; i < NUM; i++) {
+ addPoint(Point(rn.at(i, 0) + 150, rn.at(i, 1) + 150), 0);
+ }
+ randn(rn, 0, 50);
+ for (int i = 0; i < NUM; i++) {
+ addPoint(Point(rn.at(i, 0) + 350, rn.at(i, 1) + 150), 1);
+ }
+ randn(rn, 0, 70);
+ for (int i = 0; i < NUM; i++) {
+ addPoint(Point(rn.at(i, 0) + 250, rn.at(i, 1) + 400), 2);
+ }
+
+ namedWindow("knn");
+ createTrackbar("k", "knn", &k_value, 10, on_k_changed);
+
+ trainAndDisplay();
+
+ waitKey();
+ destroyAllWindows();
+ return 0;
+}
+
+void on_k_changed(int k, void* userdata) {
+ if (k_value < 1) {
+ k_value = 1;
+ } else {
+ k_value = k;
+ }
+ trainAndDisplay();
+}
+
+void addPoint(const Point& pt, int cls) {
+ Mat new_sample = (Mat_(1, 2) << pt.x, pt.y);
+ train.push_back(new_sample);
+
+ Mat new_label = (Mat_(1, 1) << cls);
+ label.push_back(new_label);
+}
+
+void trainAndDisplay() {
+ knn->train(train, ROW_SAMPLE, label);
+
+ for (int i = 0; i < img.rows; i++) {
+ for (int j = 0; j < img.cols; j++) {
+ Mat sample = (Mat_(1, 2) << j, i);
+
+ Mat res;
+ knn->findNearest(sample, k_value, res);
+
+ int response = cvRound(res.at(0, 0));
+ if (response == 0)
+ img.at(i, j) = Vec3b(128, 128, 255);
+ if (response == 1)
+ img.at(i, j) = Vec3b(128, 255, 128);
+ if (response == 2)
+ img.at(i, j) = Vec3b(255, 128, 128);
+ }
+ }
+
+ for (int i = 0; i < train.rows; i++) {
+ int x = cvRound(train.at(i, 0));
+ int y = cvRound(train.at(i, 1));
+ int l = label.at(i, 0);
+
+ if (l == 0)
+ circle(img, Point(x, y), 5, Scalar(0, 0, 128), -1, LINE_AA);
+ if (l == 1)
+ circle(img, Point(x, y), 5, Scalar(0, 128, 0), -1, LINE_AA);
+ if (l == 2)
+ circle(img, Point(x, y), 5, Scalar(128, 0, 0), -1, LINE_AA);
+ }
+
+ imshow("knn", img);
+}
\ No newline at end of file
diff --git a/ch15/svmdigits/main.cpp b/ch15/svmdigits/main.cpp
new file mode 100644
index 0000000..591e27c
--- /dev/null
+++ b/ch15/svmdigits/main.cpp
@@ -0,0 +1,91 @@
+#include "opencv2/opencv.hpp"
+#include
+
+using namespace cv;
+using namespace cv::ml;
+using namespace std;
+
+Ptr train_hog_svm(const HOGDescriptor& hog);
+
+void on_mouse(int event, int x, int y, int flags, void* userdata);
+
+int main() {
+ HOGDescriptor hog(Size(20, 20), Size(10, 10), Size(5, 5), Size(5, 5), 9);
+ Ptr svm = train_hog_svm(hog);
+
+ Mat img = Mat::zeros(400, 400, CV_8U);
+
+ imshow("img", img);
+ setMouseCallback("img", on_mouse, (void*)&img);
+
+ while (true) {
+ int c = waitKey(0);
+
+ if (c == 27)
+ break;
+ else if (c == ' ') {
+ Mat img_resize;
+
+ resize(img, img_resize, Size(20, 20), 0, 0, INTER_AREA);
+
+ vector desc;
+ hog.compute(img_resize, desc);
+
+ Mat desc_mat(desc);
+ int res = cvRound(svm->predict(desc_mat.t()));
+ cout << res << endl;
+
+ img.setTo(0);
+ imshow("img", img);
+ }
+ }
+
+ return 0;
+}
+
+Ptr train_hog_svm(const HOGDescriptor& hog) {
+ Mat digits = imread("../../resources/images/digits.png", IMREAD_GRAYSCALE);
+
+ Mat train_hog, train_labels;
+
+ for (int j = 0; j < 50; j++) {
+ for (int i = 0; i < 100; i++) {
+ Mat roi = digits(Rect(i * 20, j * 20, 20, 20));
+
+ vector desc;
+ hog.compute(roi, desc);
+
+ Mat desc_mat(desc);
+ train_hog.push_back(desc_mat.t());
+ train_labels.push_back(j / 5);
+ }
+ }
+
+ Ptr svm = SVM::create();
+ svm->setType(SVM::Types::C_SVC);
+ svm->setKernel(SVM::KernelTypes::RBF);
+ svm->setC(2.5);
+ svm->setGamma(0.50625);
+ svm->train(train_hog, ROW_SAMPLE, train_labels);
+
+ return svm;
+}
+
+Point ptPrev(-1, -1);
+
+void on_mouse(int event, int x, int y, int flags, void* userdata) {
+ Mat img = *(Mat*)userdata;
+
+ if (event == EVENT_LBUTTONDOWN) {
+ ptPrev = Point(x, y);
+ }
+ else if (event == EVENT_LBUTTONUP) {
+ ptPrev = Point(-1, -1);
+ }
+ else if (event == EVENT_MOUSEMOVE && (flags & EVENT_FLAG_LBUTTON)) {
+ line(img, ptPrev, Point(x, y), Scalar::all(255), 40, LINE_AA, 0);
+ ptPrev = Point(x, y);
+
+ imshow("img", img);
+ }
+}
\ No newline at end of file
diff --git a/ch15/svmdigits/svmdigits.vcxproj b/ch15/svmdigits/svmdigits.vcxproj
new file mode 100644
index 0000000..3a991d6
--- /dev/null
+++ b/ch15/svmdigits/svmdigits.vcxproj
@@ -0,0 +1,139 @@
+
+
+
+
+ Debug
+ Win32
+
+
+ Release
+ Win32
+
+
+ Debug
+ x64
+
+
+ Release
+ x64
+
+
+
+ 17.0
+ Win32Proj
+ {3fac1456-4f85-4254-97d9-86667b64b217}
+ svmdigits
+ 10.0
+
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Level3
+ true
+ WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+ Level3
+ true
+ _DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/ch15/svmdigits/svmdigits.vcxproj.filters b/ch15/svmdigits/svmdigits.vcxproj.filters
new file mode 100644
index 0000000..2c1b3dc
--- /dev/null
+++ b/ch15/svmdigits/svmdigits.vcxproj.filters
@@ -0,0 +1,22 @@
+
+
+
+
+ {4FC737F1-C7A5-4376-A066-2A32D752A2FF}
+ cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx
+
+
+ {93995380-89BD-4b04-88EB-625FBE52EBFB}
+ h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd
+
+
+ {67DA6AB6-F800-4c08-8B7A-83BB121AAD01}
+ rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms
+
+
+
+
+ 소스 파일
+
+
+
\ No newline at end of file
diff --git a/ch15/svmplane/main.cpp b/ch15/svmplane/main.cpp
new file mode 100644
index 0000000..9f8a870
--- /dev/null
+++ b/ch15/svmplane/main.cpp
@@ -0,0 +1,48 @@
+#include "opencv2/opencv.hpp"
+#include
+
+using namespace cv;
+using namespace cv::ml;
+using namespace std;
+
+int main() {
+ Mat train = Mat_({ 8, 2 }, {
+ 150, 200, 200, 250, 100, 250, 150, 300,
+ 350, 100, 400, 200, 400, 300, 350, 400 });
+ Mat label = Mat_({ 8, 1 }, { 0, 0, 0, 0, 1, 1, 1, 1 });
+
+ Ptr svm = SVM::create();
+ svm->setType(SVM::Types::C_SVC);
+ svm->setKernel(SVM::KernelTypes::RBF);
+ svm->trainAuto(train, ROW_SAMPLE, label);
+
+ Mat img = Mat::zeros(Size(500, 500), CV_8UC3);
+
+ for (int j = 0; j < img.rows; j++) {
+ for (int i = 0; i < img.cols; i++) {
+ Mat test = Mat_({ 1, 2 }, { (float)i, (float)j });
+ int res = cvRound(svm->predict(test));
+
+ if (res == 0)
+ img.at(j, i) = Vec3b(128, 128, 255);
+ else
+ img.at(j, i) = Vec3b(128, 255, 128);
+ }
+ }
+
+ for (int i = 0; i < train.rows; i++) {
+ int x = cvRound(train.at(i, 0));
+ int y = cvRound(train.at(i, 1));
+ int l = label.at(i, 0);
+
+ if (l == 0)
+ circle(img, Point(x, y), 5, Scalar(0, 0, 128), -1, LINE_AA);
+ else
+ circle(img, Point(x, y), 5, Scalar(0, 128, 0), -1, LINE_AA);
+ }
+
+ imshow("img", img);
+
+ waitKey();
+ return 0;
+}
\ No newline at end of file
diff --git a/ch15/svmplane/svmplane.vcxproj b/ch15/svmplane/svmplane.vcxproj
new file mode 100644
index 0000000..9bdc4a1
--- /dev/null
+++ b/ch15/svmplane/svmplane.vcxproj
@@ -0,0 +1,139 @@
+
+
+
+
+ Debug
+ Win32
+
+
+ Release
+ Win32
+
+
+ Debug
+ x64
+
+
+ Release
+ x64
+
+
+
+ 17.0
+ Win32Proj
+ {773fc1de-f4ad-4771-b624-1a6997e8ea6a}
+ svmplane
+ 10.0
+
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Level3
+ true
+ WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+ Level3
+ true
+ _DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/ch15/svmplane/svmplane.vcxproj.filters b/ch15/svmplane/svmplane.vcxproj.filters
new file mode 100644
index 0000000..2c1b3dc
--- /dev/null
+++ b/ch15/svmplane/svmplane.vcxproj.filters
@@ -0,0 +1,22 @@
+
+
+
+
+ {4FC737F1-C7A5-4376-A066-2A32D752A2FF}
+ cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx
+
+
+ {93995380-89BD-4b04-88EB-625FBE52EBFB}
+ h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd
+
+
+ {67DA6AB6-F800-4c08-8B7A-83BB121AAD01}
+ rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms
+
+
+
+
+ 소스 파일
+
+
+
\ No newline at end of file