diff --git a/Capstone_Design.sln b/Capstone_Design.sln
index c5869b5..359b88b 100644
--- a/Capstone_Design.sln
+++ b/Capstone_Design.sln
@@ -61,6 +61,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ch09", "ch09", "{2BBACE58-D
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "edge_detection", "ch09\edge_detection\edge_detection.vcxproj", "{F7126457-CC07-433A-B762-C4DFB352653C}"
EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "edge", "Homework\edge\edge.vcxproj", "{85DBF128-C338-4C43-B575-87C1B8CD2EFA}"
+EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
@@ -221,6 +223,14 @@ Global
{F7126457-CC07-433A-B762-C4DFB352653C}.Release|x64.Build.0 = Release|x64
{F7126457-CC07-433A-B762-C4DFB352653C}.Release|x86.ActiveCfg = Release|Win32
{F7126457-CC07-433A-B762-C4DFB352653C}.Release|x86.Build.0 = Release|Win32
+ {85DBF128-C338-4C43-B575-87C1B8CD2EFA}.Debug|x64.ActiveCfg = Debug|x64
+ {85DBF128-C338-4C43-B575-87C1B8CD2EFA}.Debug|x64.Build.0 = Debug|x64
+ {85DBF128-C338-4C43-B575-87C1B8CD2EFA}.Debug|x86.ActiveCfg = Debug|Win32
+ {85DBF128-C338-4C43-B575-87C1B8CD2EFA}.Debug|x86.Build.0 = Debug|Win32
+ {85DBF128-C338-4C43-B575-87C1B8CD2EFA}.Release|x64.ActiveCfg = Release|x64
+ {85DBF128-C338-4C43-B575-87C1B8CD2EFA}.Release|x64.Build.0 = Release|x64
+ {85DBF128-C338-4C43-B575-87C1B8CD2EFA}.Release|x86.ActiveCfg = Release|Win32
+ {85DBF128-C338-4C43-B575-87C1B8CD2EFA}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
@@ -245,6 +255,7 @@ Global
{E0970C66-807B-4090-83C4-C71227BD2AFF} = {610D1B36-71E3-4C3D-B0CE-2C563B0504A6}
{F920D051-F9B5-43C2-ACF7-C5DE9B18B20C} = {E583E257-9FCE-4A4B-A554-8514F982D1BF}
{F7126457-CC07-433A-B762-C4DFB352653C} = {2BBACE58-DAC1-4D1E-85FC-3A3E9F789D9B}
+ {85DBF128-C338-4C43-B575-87C1B8CD2EFA} = {E583E257-9FCE-4A4B-A554-8514F982D1BF}
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {E1A0C3F4-F16D-4626-86CE-D8484C0C776D}
diff --git a/Homework/edge/edge.vcxproj b/Homework/edge/edge.vcxproj
new file mode 100644
index 0000000..ed9a0b6
--- /dev/null
+++ b/Homework/edge/edge.vcxproj
@@ -0,0 +1,139 @@
+
+
+
+
+ Debug
+ Win32
+
+
+ Release
+ Win32
+
+
+ Debug
+ x64
+
+
+ Release
+ x64
+
+
+
+ 17.0
+ Win32Proj
+ {85dbf128-c338-4c43-b575-87c1b8cd2efa}
+ edge
+ 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/Homework/edge/edge.vcxproj.filters b/Homework/edge/edge.vcxproj.filters
new file mode 100644
index 0000000..2c1b3dc
--- /dev/null
+++ b/Homework/edge/edge.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/Homework/edge/main.cpp b/Homework/edge/main.cpp
new file mode 100644
index 0000000..2a45e04
--- /dev/null
+++ b/Homework/edge/main.cpp
@@ -0,0 +1,41 @@
+#include
+#include "opencv2/opencv.hpp"
+
+int main() {
+ cv::VideoCapture camera(0);
+ if (!camera.isOpened()) {
+ std::cerr << "isOpened()" << std::endl;
+ return EXIT_FAILURE;
+ }
+ std::uint32_t fps = camera.get(cv::CAP_PROP_FPS);
+ cv::Mat src;
+
+ while (cv::waitKey(1000 / fps) != 27) {
+ camera >> src;
+ if (src.empty()) break;
+ cv::imshow("preview", src);
+ }
+ cv::cvtColor(src, src, cv::COLOR_BGR2GRAY);
+
+ cv::Mat dx, dy, fmag, mag, phase;
+
+ cv::Sobel(src, dx, CV_32FC1, 1, 0);
+ cv::Sobel(src, dy, CV_32FC1, 0, 1);
+
+ cv::magnitude(dx, dy, fmag);
+ fmag.convertTo(mag, CV_8UC1);
+
+ cv::phase(dx, dy, phase, true);
+ cv::normalize(phase, phase, 0, 255, cv::NORM_MINMAX);
+ phase.convertTo(phase, CV_8UC1);
+
+ cv::Mat edge = mag > 150;
+
+ cv::imshow("src", src);
+ cv::imshow("mag", mag);
+ cv::imshow("edge", edge);
+ cv::imshow("phase", phase);
+
+ cv::waitKey();
+ cv::destroyAllWindows();
+}
\ No newline at end of file