diff --git a/ECTrainer2/ECTrainer.h b/ECTrainer2/ECTrainer.h
index 8056413..34c6590 100644
--- a/ECTrainer2/ECTrainer.h
+++ b/ECTrainer2/ECTrainer.h
@@ -3,7 +3,7 @@
 #include <Windows.h>
 #include <tchar.h>
 #include <string>
-//#include "myOpenCV.h"
+//#include "GOpenCV.h"
 
 #define ADDR "192.168.71.50"
 #define EYEDEVICE_GLASS2
diff --git a/ECTrainer2/ECTrainer2.vcxproj b/ECTrainer2/ECTrainer2.vcxproj
index f6e73a1..e0b80be 100644
--- a/ECTrainer2/ECTrainer2.vcxproj
+++ b/ECTrainer2/ECTrainer2.vcxproj
@@ -155,7 +155,7 @@
     <ClCompile Include="main.cpp" />
     <ClCompile Include="Marker.cpp" />
     <ClCompile Include="MovieObject.cpp" />
-    <ClCompile Include="myOpenCVutil.cpp" />
+    <ClCompile Include="GOpenCV.cpp" />
     <ClCompile Include="myWinUtils.cpp" />
     <ClCompile Include="REST_Handler.cpp" />
     <ClCompile Include="SceneCamera.cpp" />
@@ -176,8 +176,7 @@
     <ClInclude Include="KeepAlive.h" />
     <ClInclude Include="Marker.h" />
     <ClInclude Include="MovieObject.h" />
-    <ClInclude Include="myOpenCV.h" />
-    <ClInclude Include="myOpenCVutil.h" />
+    <ClInclude Include="GOpenCV.h" />
     <ClInclude Include="myWinUtils.h" />
     <ClInclude Include="REST_Handler.h" />
     <ClInclude Include="MeanBuffer.h" />
diff --git a/ECTrainer2/ECTrainer2.vcxproj.filters b/ECTrainer2/ECTrainer2.vcxproj.filters
index 68eaed4..73ca240 100644
--- a/ECTrainer2/ECTrainer2.vcxproj.filters
+++ b/ECTrainer2/ECTrainer2.vcxproj.filters
@@ -66,10 +66,10 @@
     <ClCompile Include="myWinUtils.cpp">
       <Filter>ソース ファイル</Filter>
     </ClCompile>
-    <ClCompile Include="myOpenCVutil.cpp">
+    <ClCompile Include="DShowMovie.cpp">
       <Filter>ソース ファイル</Filter>
     </ClCompile>
-    <ClCompile Include="DShowMovie.cpp">
+    <ClCompile Include="GOpenCV.cpp">
       <Filter>ソース ファイル</Filter>
     </ClCompile>
   </ItemGroup>
@@ -80,9 +80,6 @@
     <ClInclude Include="cvui.h">
       <Filter>ヘッダー ファイル</Filter>
     </ClInclude>
-    <ClInclude Include="myOpenCV.h">
-      <Filter>ヘッダー ファイル</Filter>
-    </ClInclude>
     <ClInclude Include="ECTrainer.h">
       <Filter>ヘッダー ファイル</Filter>
     </ClInclude>
@@ -125,9 +122,6 @@
     <ClInclude Include="Worker.h">
       <Filter>ヘッダー ファイル</Filter>
     </ClInclude>
-    <ClInclude Include="myOpenCVutil.h">
-      <Filter>ヘッダー ファイル</Filter>
-    </ClInclude>
     <ClInclude Include="KeepAlive.h">
       <Filter>ヘッダー ファイル</Filter>
     </ClInclude>
@@ -140,6 +134,9 @@
     <ClInclude Include="DShowMovie.h">
       <Filter>ヘッダー ファイル</Filter>
     </ClInclude>
+    <ClInclude Include="GOpenCV.h">
+      <Filter>ヘッダー ファイル</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="packages.config" />
diff --git a/ECTrainer2/ECTrainerGUI.cpp b/ECTrainer2/ECTrainerGUI.cpp
index 6ca8071..6629b54 100644
--- a/ECTrainer2/ECTrainerGUI.cpp
+++ b/ECTrainer2/ECTrainerGUI.cpp
@@ -10,7 +10,6 @@
 #include "Stimulus.h"
 #include "Marker.h"
 #include "myWinUtils.h"
-#include "myOpenCVutil.h"
 #pragma comment(lib,"winmm.lib")
 
 #define CVUI_IMPLEMENTATION
@@ -126,11 +125,11 @@
 
 	// �摜�\��
 	cvui::text(_MainFrame, SCENE_BUFFER_POS.x, 100, "SCENE CAMERA");
-	cv::Mat sceneResized = KeepAspectResize(sceneBuf, DISP_SIZE.width);
+	cv::Mat sceneResized = gocv::KeepAspectResize(sceneBuf, DISP_SIZE.width);
 	cvui::image(_MainFrame, SCENE_BUFFER_POS.x, SCENE_BUFFER_POS.y, sceneResized);
 
 	cvui::text(_MainFrame, DISP_IMAGE_POS.x, 100, "STIMULUS IMAGE");
-	cv::Mat dispResized = KeepAspectResize(dispBuf, DISP_SIZE.width);
+	cv::Mat dispResized = gocv::KeepAspectResize(dispBuf, DISP_SIZE.width);
 	cvui::image(_MainFrame, DISP_IMAGE_POS.x, DISP_IMAGE_POS.y, dispResized);
 
 	// �h������
diff --git a/ECTrainer2/ECTrainerGUI.h b/ECTrainer2/ECTrainerGUI.h
index da43767..7425066 100644
--- a/ECTrainer2/ECTrainerGUI.h
+++ b/ECTrainer2/ECTrainerGUI.h
@@ -1,7 +1,7 @@
 #pragma once
 
 #include "BaseProcess.h"
-#include "myOpenCV.h"
+#include "GOpenCV.h"
 #include <vector>
 
 class DShowMovie;
diff --git a/ECTrainer2/EyeTrack.h b/ECTrainer2/EyeTrack.h
index 468df8e..2b4bcfd 100644
--- a/ECTrainer2/EyeTrack.h
+++ b/ECTrainer2/EyeTrack.h
@@ -1,7 +1,7 @@
 #pragma once
 
 #include "BaseProcess.h"
-#include "myOpenCV.h"
+#include "GOpenCV.h"
 #include "RingBuffer.h"
 #include "MeanBuffer.h"
 
diff --git a/ECTrainer2/GOpenCV.cpp b/ECTrainer2/GOpenCV.cpp
new file mode 100644
index 0000000..8d79511
--- /dev/null
+++ b/ECTrainer2/GOpenCV.cpp
@@ -0,0 +1,65 @@
+#include "GOpenCV.h"
+
+namespace gocv {
+
+// �����摜���c���ɘA���\��
+void imShowMulti(
+	cv::String winname, std::vector<cv::Mat>& imgs, // �S�Ă̕\���摜�i8bit 3ch or 8bit 1ch�̂�)
+	unsigned int cols, // ���̘A����
+	unsigned int rows, // �c�̘A����
+	cv::Size imgsize, // �\������摜�T�C�Y
+	unsigned int border) {
+	if (imgs.size() < 1 || cols < 1 || rows < 1) return;
+
+	unsigned int w = imgsize.width + border, h = imgsize.height + border;
+	cv::Mat board(h * rows + border, w * cols + border, CV_8UC3, CV_RGB(128, 128, 128));
+	for (unsigned int r = 0, i = 0; r < rows; r++) {
+		for (unsigned int c = 0; c < cols; c++, i++) {
+			cv::Rect roi_rect = cv::Rect(c * w + border, r * h + border, imgsize.width, imgsize.height);
+			cv::Mat roi(board, roi_rect);
+			if (i < imgs.size()) {
+				if (imgs[i].type() == CV_8UC3) {
+					resize(imgs[i], roi, imgsize);
+				} else if (imgs[i].type() == CV_8UC1) {
+					cv::Mat c3;
+					cvtColor(imgs[i], c3, cv::COLOR_GRAY2BGR);
+					resize(c3, roi, imgsize);
+				} else {
+					putText(roi, "Color mode not matched", cv::Point(20, 20), cv::FONT_HERSHEY_COMPLEX, 0.5, CV_RGB(0, 0, 0));
+				}
+			} else {
+				putText(roi, "No image", cv::Point(20, 20), cv::FONT_HERSHEY_COMPLEX, 0.5, CV_RGB(0, 0, 0));
+			}
+		}
+	}
+	imshow(winname, board);
+}
+
+// �c�����ۂ������T�C�Y
+cv::Mat KeepAspectResize(cv::Mat& img, int width, int height) {
+	cv::Size outputSize;
+	if (width > 0) {
+		if (height > 0) {
+			// �c���w��i���T�C�Y�Ɏ��܂�悤�ɂ���j
+			outputSize = cv::Size(height * img.cols / img.rows, width * img.rows / img.cols);
+			if (outputSize.width > width) outputSize.width = width;
+			else outputSize.height = height;
+		} else {
+			// �����w��
+			outputSize = cv::Size(width, width * img.rows / img.cols);
+		}
+	} else {
+		if (height > 0) {
+			// �c���w��
+			outputSize = cv::Size(height * img.cols / img.rows, height);
+		} else {
+			// �c���ǂ�����w�薳���ꍇ�͓��͂̃R�s�[��Ԃ�
+			return img.clone();
+		}
+	}
+	cv::Mat resized;
+	cv::resize(img, resized, outputSize);
+	return resized;
+}
+
+}; // namespace gocv
diff --git a/ECTrainer2/GOpenCV.h b/ECTrainer2/GOpenCV.h
new file mode 100644
index 0000000..dcc4f00
--- /dev/null
+++ b/ECTrainer2/GOpenCV.h
@@ -0,0 +1,120 @@
+
+// OpenCV 3�n, 4�n ���ʃw�b�_�[�t�@�C��
+// T.Nakaguchi, CFME, Chiba Univ., 2019
+
+#pragma once
+
+// �w�b�_�[�t�@�C��
+#pragma warning(disable: 4819)
+#include <opencv2/opencv.hpp>
+#include <opencv2/aruco.hpp>
+#pragma warning(default: 4819)
+
+// �o�[�W�����擾
+#define CV_VERSION_STR CVAUX_STR(CV_MAJOR_VERSION) CVAUX_STR(CV_MINOR_VERSION) CVAUX_STR(CV_SUBMINOR_VERSION)
+
+// �r���h���[�h
+#ifdef _DEBUG
+#define CV_EXT_STR "d.lib"
+#else
+#define CV_EXT_STR ".lib"
+#endif
+
+// ���C�u�����̃����N�i�s�v�ȕ��̓R�����g�A�E�g�j
+#define PRE_COMPILE		0	// �C���X�g�[���łȂ� 1 �•ʃ��C�u�����g�p���� 0
+#define PREHEAD "opencv_"
+
+#if PRE_COMPILE
+// OpenCV3 �C���X�g�[����
+#pragma comment(lib, PREHEAD "world" CV_VERSION_STR CV_EXT_STR)  // �S��
+#pragma comment(lib, PREHEAD "ts" CV_VERSION_STR CV_EXT_STR) // �f���֘A
+
+#else
+// �•ʂ̃��C�u�����w�� �iCmake��Static�Ŏg�p���Ȃǁj
+// ��{���W���[��
+#pragma comment(lib, PREHEAD "core" CV_VERSION_STR CV_EXT_STR) // Core functionality
+#pragma comment(lib, PREHEAD "imgproc" CV_VERSION_STR CV_EXT_STR) // Image processing
+#pragma comment(lib, PREHEAD "imgcodecs" CV_VERSION_STR CV_EXT_STR) // Image file reading and writing
+#pragma comment(lib, PREHEAD "videoio" CV_VERSION_STR CV_EXT_STR) // Video I/O
+#pragma comment(lib, PREHEAD "highgui" CV_VERSION_STR CV_EXT_STR) // High-level GUI
+//#pragma comment(lib, PREHEAD "video" CV_VERSION_STR CV_EXT_STR) // Video Analysis
+#pragma comment(lib, PREHEAD "calib3d" CV_VERSION_STR CV_EXT_STR) // Camera Calibration and 3D Reconstruction
+//#pragma comment(lib, PREHEAD "features2d" CV_VERSION_STR CV_EXT_STR) // 2D Features Framework
+//#pragma comment(lib, PREHEAD "objdetect" CV_VERSION_STR CV_EXT_STR) // Object Detection
+//#pragma comment(lib, PREHEAD "dnn" CV_VERSION_STR CV_EXT_STR) // Deep Neural Network module
+//#pragma comment(lib, PREHEAD "ml" CV_VERSION_STR CV_EXT_STR) // Machine Learning
+//#pragma comment(lib, PREHEAD "flann" CV_VERSION_STR CV_EXT_STR) // Clustering and Search in Multi-Dimensional Spaces
+//#pragma comment(lib, PREHEAD "photo" CV_VERSION_STR CV_EXT_STR) // Computational Photography
+//#pragma comment(lib, PREHEAD "stitching" CV_VERSION_STR CV_EXT_STR) // Images stitching
+//#pragma comment(lib, PREHEAD "cudaarithm" CV_VERSION_STR CV_EXT_STR) // CUDA Operations on Matrices
+//#pragma comment(lib, PREHEAD "cudabgsegm" CV_VERSION_STR CV_EXT_STR) // CUDA Background Segmentation
+//#pragma comment(lib, PREHEAD "cudacodec" CV_VERSION_STR CV_EXT_STR) // CUDA Video Encoding/Decoding
+//#pragma comment(lib, PREHEAD "cudafeatures2d" CV_VERSION_STR CV_EXT_STR) // CUDA Feature Detection and Description
+//#pragma comment(lib, PREHEAD "cudafilters" CV_VERSION_STR CV_EXT_STR) // CUDA Image Filtering
+//#pragma comment(lib, PREHEAD "cudaimgproc" CV_VERSION_STR CV_EXT_STR) // CUDA Image Processing
+//#pragma comment(lib, PREHEAD "cudalegacy" CV_VERSION_STR CV_EXT_STR) // CUDA Legacy support
+//#pragma comment(lib, PREHEAD "cudaobjdetect" CV_VERSION_STR CV_EXT_STR) // CUDA Object Detection
+//#pragma comment(lib, PREHEAD "cudaoptflow" CV_VERSION_STR CV_EXT_STR) // CUDA Optical Flow
+//#pragma comment(lib, PREHEAD "cudastereo" CV_VERSION_STR CV_EXT_STR) // CUDA Stereo Correspondence
+//#pragma comment(lib, PREHEAD "cudawarping" CV_VERSION_STR CV_EXT_STR) // CUDA Image Warping
+//#pragma comment(lib, PREHEAD "cudev" CV_VERSION_STR CV_EXT_STR) // CUDA Device layer
+//#pragma comment(lib, PREHEAD "shape" CV_VERSION_STR CV_EXT_STR) // Shape Distance and Matching
+//#pragma comment(lib, PREHEAD "superres" CV_VERSION_STR CV_EXT_STR) // Super Resolution
+//#pragma comment(lib, PREHEAD "videostab" CV_VERSION_STR CV_EXT_STR) // Video Stabilization
+//#pragma comment(lib, PREHEAD "viz" CV_VERSION_STR CV_EXT_STR) // 3D Visualizer
+
+// �g�����W���[��
+#pragma comment(lib, PREHEAD "aruco" CV_VERSION_STR CV_EXT_STR) // ArUco Marker Detection
+//#pragma comment(lib, PREHEAD "bgsegm" CV_VERSION_STR CV_EXT_STR) // Improved Background-Foreground Segmentation Methods
+//#pragma comment(lib, PREHEAD "bioinspired" CV_VERSION_STR CV_EXT_STR) // Biologically inspired vision models and derivated tools
+//#pragma comment(lib, PREHEAD "ccalib" CV_VERSION_STR CV_EXT_STR) // Custom Calibration Pattern for 3D reconstruction
+//#pragma comment(lib, PREHEAD "cnn_3dobj" CV_VERSION_STR CV_EXT_STR) // 3D object recognition and pose estimation API
+//#pragma comment(lib, PREHEAD "cvv" CV_VERSION_STR CV_EXT_STR) // GUI for Interactive Visual Debugging of Computer Vision Programs
+//#pragma comment(lib, PREHEAD "datasets" CV_VERSION_STR CV_EXT_STR) // Framework for working with different datasets
+//#pragma comment(lib, PREHEAD "dnn_objdetect" CV_VERSION_STR CV_EXT_STR) // DNN used for object detection
+//#pragma comment(lib, PREHEAD "dpm" CV_VERSION_STR CV_EXT_STR) // Deformable Part-based Models
+//#pragma comment(lib, PREHEAD "face" CV_VERSION_STR CV_EXT_STR) // Face Analysis
+//#pragma comment(lib, PREHEAD "freetype" CV_VERSION_STR CV_EXT_STR) // Drawing UTF-8 strings with freetype/harfbuzz
+//#pragma comment(lib, PREHEAD "fuzzy" CV_VERSION_STR CV_EXT_STR) // Image processing based on fuzzy mathematics
+//#pragma comment(lib, PREHEAD "hdf" CV_VERSION_STR CV_EXT_STR) // Hierarchical Data Format I/O routines
+//#pragma comment(lib, PREHEAD "hfs" CV_VERSION_STR CV_EXT_STR) // Hierarchical Feature Selection for Efficient Image Segmentation
+//#pragma comment(lib, PREHEAD "img_hash" CV_VERSION_STR CV_EXT_STR) // The module brings implementations of different image hashing algorithms.
+//#pragma comment(lib, PREHEAD "line_descriptor" CV_VERSION_STR CV_EXT_STR) // Binary descriptors for lines extracted from an image
+//#pragma comment(lib, PREHEAD "matlab" CV_VERSION_STR CV_EXT_STR) // MATLAB Bridge
+//#pragma comment(lib, PREHEAD "optflow" CV_VERSION_STR CV_EXT_STR) // Optical Flow Algorithms
+//#pragma comment(lib, PREHEAD "ovis" CV_VERSION_STR CV_EXT_STR) // OGRE 3D Visualiser
+//#pragma comment(lib, PREHEAD "phase_unwrapping" CV_VERSION_STR CV_EXT_STR) // Phase Unwrapping API
+//#pragma comment(lib, PREHEAD "plot" CV_VERSION_STR CV_EXT_STR) // Plot function for Mat data
+//#pragma comment(lib, PREHEAD "reg" CV_VERSION_STR CV_EXT_STR) // Image Registration
+//#pragma comment(lib, PREHEAD "rgbd" CV_VERSION_STR CV_EXT_STR) // RGB-Depth Processing
+//#pragma comment(lib, PREHEAD "saliency" CV_VERSION_STR CV_EXT_STR) // Saliency API
+//#pragma comment(lib, PREHEAD "sfm" CV_VERSION_STR CV_EXT_STR) // Structure From Motion
+//#pragma comment(lib, PREHEAD "stereo" CV_VERSION_STR CV_EXT_STR) // Stereo Correspondance Algorithms
+//#pragma comment(lib, PREHEAD "structured_light" CV_VERSION_STR CV_EXT_STR) // Structured Light API
+//#pragma comment(lib, PREHEAD "surface_matching" CV_VERSION_STR CV_EXT_STR) // Surface Matching
+//#pragma comment(lib, PREHEAD "text" CV_VERSION_STR CV_EXT_STR) // Scene Text Detection and Recognition
+//#pragma comment(lib, PREHEAD "tracking" CV_VERSION_STR CV_EXT_STR) // Tracking API
+//#pragma comment(lib, PREHEAD "xfeatures2d" CV_VERSION_STR CV_EXT_STR) // Extra 2D Features Framework
+//#pragma comment(lib, PREHEAD "ximgproc" CV_VERSION_STR CV_EXT_STR) // Extended Image Processing
+//#pragma comment(lib, PREHEAD "xobjdetect" CV_VERSION_STR CV_EXT_STR) // Extended object detection
+//#pragma comment(lib, PREHEAD "xphoto" CV_VERSION_STR CV_EXT_STR) // Additional photo processing algorithms
+#endif
+
+//using namespace cv;
+
+#include <vector>
+
+namespace gocv {
+
+// �����摜���c���ɘA���\��
+void imShowMulti(
+	cv::String winname, std::vector<cv::Mat>& imgs, // �S�Ă̕\���摜�i8bit 3ch or 8bit 1ch�̂�)
+	unsigned int cols, // ���̘A����
+	unsigned int rows, // �c�̘A����
+	cv::Size imgsize, // �\������摜�T�C�Y
+	unsigned int border);
+
+// �c�����ۂ������T�C�Y
+cv::Mat KeepAspectResize(cv::Mat& img, int width = 0, int height = 0);
+
+}; // namespace gocv
diff --git a/ECTrainer2/ImageProc.h b/ECTrainer2/ImageProc.h
index a055359..bc47970 100644
--- a/ECTrainer2/ImageProc.h
+++ b/ECTrainer2/ImageProc.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#include "myOpenCV.h"
+#include "GOpenCV.h"
 #include "BaseProcess.h"
 #include "RingBuffer.h"
 
diff --git a/ECTrainer2/Marker.h b/ECTrainer2/Marker.h
index ff5fa8b..b615ee4 100644
--- a/ECTrainer2/Marker.h
+++ b/ECTrainer2/Marker.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#include "myOpenCV.h"
+#include "GOpenCV.h"
 #include "RingBuffer.h"
 #include <vector>
 
diff --git a/ECTrainer2/SceneCamera.h b/ECTrainer2/SceneCamera.h
index 289792e..3c49f9b 100644
--- a/ECTrainer2/SceneCamera.h
+++ b/ECTrainer2/SceneCamera.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#include "myOpenCV.h"
+#include "GOpenCV.h"
 #include "BaseProcess.h"
 #include "RingBuffer.h"
 
diff --git a/ECTrainer2/Stimulus.h b/ECTrainer2/Stimulus.h
index a6ee0ef..86548ea 100644
--- a/ECTrainer2/Stimulus.h
+++ b/ECTrainer2/Stimulus.h
@@ -4,7 +4,7 @@
 #include <tchar.h>
 #include <vector>
 #include <string>
-#include "myOpenCV.h"
+#include "GOpenCV.h"
 #include "RingBuffer.h"
 #include "MovieObject.h"
 #include "myWinUtils.h"
diff --git a/ECTrainer2/Worker.h b/ECTrainer2/Worker.h
index c33ff4e..83ee08c 100644
--- a/ECTrainer2/Worker.h
+++ b/ECTrainer2/Worker.h
@@ -3,7 +3,7 @@
 #include <stdio.h>
 #include <Windows.h>
 #include <tchar.h>
-#include "myOpenCV.h"
+#include "GOpenCV.h"
 #include "RingBuffer.h"
 
 namespace mwut {
diff --git a/ECTrainer2/myOpenCV.h b/ECTrainer2/myOpenCV.h
deleted file mode 100644
index cf688ae..0000000
--- a/ECTrainer2/myOpenCV.h
+++ /dev/null
@@ -1,103 +0,0 @@
-
-// OpenCV 3�n, 4�n ���ʃw�b�_�[�t�@�C��
-// T.Nakaguchi, CFME, Chiba Univ., 2019
-
-#pragma once
-
-// �w�b�_�[�t�@�C��
-#pragma warning(disable: 4819)
-#include <opencv2/opencv.hpp>
-#include <opencv2/aruco.hpp>
-#pragma warning(default: 4819)
-
-// �o�[�W�����擾
-#define CV_VERSION_STR CVAUX_STR(CV_MAJOR_VERSION) CVAUX_STR(CV_MINOR_VERSION) CVAUX_STR(CV_SUBMINOR_VERSION)
-
-// �r���h���[�h
-#ifdef _DEBUG
-#define CV_EXT_STR "d.lib"
-#else
-#define CV_EXT_STR ".lib"
-#endif
-
-// ���C�u�����̃����N�i�s�v�ȕ��̓R�����g�A�E�g�j
-#define PRE_COMPILE		0	// �C���X�g�[���łȂ� 1 �•ʃ��C�u�����g�p���� 0
-#define PREHEAD "opencv_"
-
-#if PRE_COMPILE
-// OpenCV3 �C���X�g�[����
-#pragma comment(lib, PREHEAD "world" CV_VERSION_STR CV_EXT_STR)  // �S��
-#pragma comment(lib, PREHEAD "ts" CV_VERSION_STR CV_EXT_STR) // �f���֘A
-
-#else
-// �•ʂ̃��C�u�����w�� �iCmake��Static�Ŏg�p���Ȃǁj
-// ��{���W���[��
-#pragma comment(lib, PREHEAD "core" CV_VERSION_STR CV_EXT_STR) // Core functionality
-#pragma comment(lib, PREHEAD "imgproc" CV_VERSION_STR CV_EXT_STR) // Image processing
-#pragma comment(lib, PREHEAD "imgcodecs" CV_VERSION_STR CV_EXT_STR) // Image file reading and writing
-#pragma comment(lib, PREHEAD "videoio" CV_VERSION_STR CV_EXT_STR) // Video I/O
-#pragma comment(lib, PREHEAD "highgui" CV_VERSION_STR CV_EXT_STR) // High-level GUI
-//#pragma comment(lib, PREHEAD "video" CV_VERSION_STR CV_EXT_STR) // Video Analysis
-#pragma comment(lib, PREHEAD "calib3d" CV_VERSION_STR CV_EXT_STR) // Camera Calibration and 3D Reconstruction
-//#pragma comment(lib, PREHEAD "features2d" CV_VERSION_STR CV_EXT_STR) // 2D Features Framework
-//#pragma comment(lib, PREHEAD "objdetect" CV_VERSION_STR CV_EXT_STR) // Object Detection
-//#pragma comment(lib, PREHEAD "dnn" CV_VERSION_STR CV_EXT_STR) // Deep Neural Network module
-//#pragma comment(lib, PREHEAD "ml" CV_VERSION_STR CV_EXT_STR) // Machine Learning
-//#pragma comment(lib, PREHEAD "flann" CV_VERSION_STR CV_EXT_STR) // Clustering and Search in Multi-Dimensional Spaces
-//#pragma comment(lib, PREHEAD "photo" CV_VERSION_STR CV_EXT_STR) // Computational Photography
-//#pragma comment(lib, PREHEAD "stitching" CV_VERSION_STR CV_EXT_STR) // Images stitching
-//#pragma comment(lib, PREHEAD "cudaarithm" CV_VERSION_STR CV_EXT_STR) // CUDA Operations on Matrices
-//#pragma comment(lib, PREHEAD "cudabgsegm" CV_VERSION_STR CV_EXT_STR) // CUDA Background Segmentation
-//#pragma comment(lib, PREHEAD "cudacodec" CV_VERSION_STR CV_EXT_STR) // CUDA Video Encoding/Decoding
-//#pragma comment(lib, PREHEAD "cudafeatures2d" CV_VERSION_STR CV_EXT_STR) // CUDA Feature Detection and Description
-//#pragma comment(lib, PREHEAD "cudafilters" CV_VERSION_STR CV_EXT_STR) // CUDA Image Filtering
-//#pragma comment(lib, PREHEAD "cudaimgproc" CV_VERSION_STR CV_EXT_STR) // CUDA Image Processing
-//#pragma comment(lib, PREHEAD "cudalegacy" CV_VERSION_STR CV_EXT_STR) // CUDA Legacy support
-//#pragma comment(lib, PREHEAD "cudaobjdetect" CV_VERSION_STR CV_EXT_STR) // CUDA Object Detection
-//#pragma comment(lib, PREHEAD "cudaoptflow" CV_VERSION_STR CV_EXT_STR) // CUDA Optical Flow
-//#pragma comment(lib, PREHEAD "cudastereo" CV_VERSION_STR CV_EXT_STR) // CUDA Stereo Correspondence
-//#pragma comment(lib, PREHEAD "cudawarping" CV_VERSION_STR CV_EXT_STR) // CUDA Image Warping
-//#pragma comment(lib, PREHEAD "cudev" CV_VERSION_STR CV_EXT_STR) // CUDA Device layer
-//#pragma comment(lib, PREHEAD "shape" CV_VERSION_STR CV_EXT_STR) // Shape Distance and Matching
-//#pragma comment(lib, PREHEAD "superres" CV_VERSION_STR CV_EXT_STR) // Super Resolution
-//#pragma comment(lib, PREHEAD "videostab" CV_VERSION_STR CV_EXT_STR) // Video Stabilization
-//#pragma comment(lib, PREHEAD "viz" CV_VERSION_STR CV_EXT_STR) // 3D Visualizer
-
-// �g�����W���[��
-#pragma comment(lib, PREHEAD "aruco" CV_VERSION_STR CV_EXT_STR) // ArUco Marker Detection
-//#pragma comment(lib, PREHEAD "bgsegm" CV_VERSION_STR CV_EXT_STR) // Improved Background-Foreground Segmentation Methods
-//#pragma comment(lib, PREHEAD "bioinspired" CV_VERSION_STR CV_EXT_STR) // Biologically inspired vision models and derivated tools
-//#pragma comment(lib, PREHEAD "ccalib" CV_VERSION_STR CV_EXT_STR) // Custom Calibration Pattern for 3D reconstruction
-//#pragma comment(lib, PREHEAD "cnn_3dobj" CV_VERSION_STR CV_EXT_STR) // 3D object recognition and pose estimation API
-//#pragma comment(lib, PREHEAD "cvv" CV_VERSION_STR CV_EXT_STR) // GUI for Interactive Visual Debugging of Computer Vision Programs
-//#pragma comment(lib, PREHEAD "datasets" CV_VERSION_STR CV_EXT_STR) // Framework for working with different datasets
-//#pragma comment(lib, PREHEAD "dnn_objdetect" CV_VERSION_STR CV_EXT_STR) // DNN used for object detection
-//#pragma comment(lib, PREHEAD "dpm" CV_VERSION_STR CV_EXT_STR) // Deformable Part-based Models
-//#pragma comment(lib, PREHEAD "face" CV_VERSION_STR CV_EXT_STR) // Face Analysis
-//#pragma comment(lib, PREHEAD "freetype" CV_VERSION_STR CV_EXT_STR) // Drawing UTF-8 strings with freetype/harfbuzz
-//#pragma comment(lib, PREHEAD "fuzzy" CV_VERSION_STR CV_EXT_STR) // Image processing based on fuzzy mathematics
-//#pragma comment(lib, PREHEAD "hdf" CV_VERSION_STR CV_EXT_STR) // Hierarchical Data Format I/O routines
-//#pragma comment(lib, PREHEAD "hfs" CV_VERSION_STR CV_EXT_STR) // Hierarchical Feature Selection for Efficient Image Segmentation
-//#pragma comment(lib, PREHEAD "img_hash" CV_VERSION_STR CV_EXT_STR) // The module brings implementations of different image hashing algorithms.
-//#pragma comment(lib, PREHEAD "line_descriptor" CV_VERSION_STR CV_EXT_STR) // Binary descriptors for lines extracted from an image
-//#pragma comment(lib, PREHEAD "matlab" CV_VERSION_STR CV_EXT_STR) // MATLAB Bridge
-//#pragma comment(lib, PREHEAD "optflow" CV_VERSION_STR CV_EXT_STR) // Optical Flow Algorithms
-//#pragma comment(lib, PREHEAD "ovis" CV_VERSION_STR CV_EXT_STR) // OGRE 3D Visualiser
-//#pragma comment(lib, PREHEAD "phase_unwrapping" CV_VERSION_STR CV_EXT_STR) // Phase Unwrapping API
-//#pragma comment(lib, PREHEAD "plot" CV_VERSION_STR CV_EXT_STR) // Plot function for Mat data
-//#pragma comment(lib, PREHEAD "reg" CV_VERSION_STR CV_EXT_STR) // Image Registration
-//#pragma comment(lib, PREHEAD "rgbd" CV_VERSION_STR CV_EXT_STR) // RGB-Depth Processing
-//#pragma comment(lib, PREHEAD "saliency" CV_VERSION_STR CV_EXT_STR) // Saliency API
-//#pragma comment(lib, PREHEAD "sfm" CV_VERSION_STR CV_EXT_STR) // Structure From Motion
-//#pragma comment(lib, PREHEAD "stereo" CV_VERSION_STR CV_EXT_STR) // Stereo Correspondance Algorithms
-//#pragma comment(lib, PREHEAD "structured_light" CV_VERSION_STR CV_EXT_STR) // Structured Light API
-//#pragma comment(lib, PREHEAD "surface_matching" CV_VERSION_STR CV_EXT_STR) // Surface Matching
-//#pragma comment(lib, PREHEAD "text" CV_VERSION_STR CV_EXT_STR) // Scene Text Detection and Recognition
-//#pragma comment(lib, PREHEAD "tracking" CV_VERSION_STR CV_EXT_STR) // Tracking API
-//#pragma comment(lib, PREHEAD "xfeatures2d" CV_VERSION_STR CV_EXT_STR) // Extra 2D Features Framework
-//#pragma comment(lib, PREHEAD "ximgproc" CV_VERSION_STR CV_EXT_STR) // Extended Image Processing
-//#pragma comment(lib, PREHEAD "xobjdetect" CV_VERSION_STR CV_EXT_STR) // Extended object detection
-//#pragma comment(lib, PREHEAD "xphoto" CV_VERSION_STR CV_EXT_STR) // Additional photo processing algorithms
-#endif
-
-//using namespace cv;
diff --git a/ECTrainer2/myOpenCVutil.cpp b/ECTrainer2/myOpenCVutil.cpp
deleted file mode 100644
index fac54b7..0000000
--- a/ECTrainer2/myOpenCVutil.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-#include "myOpenCVutil.h"
-
-// �����摜���c���ɘA���\��
-void imShowMulti(
-	cv::String winname, std::vector<cv::Mat>& imgs, // �S�Ă̕\���摜�i8bit 3ch or 8bit 1ch�̂�)
-	unsigned int cols, // ���̘A����
-	unsigned int rows, // �c�̘A����
-	cv::Size imgsize, // �\������摜�T�C�Y
-	unsigned int border) {
-	if (imgs.size() < 1 || cols < 1 || rows < 1) return;
-
-	unsigned int w = imgsize.width + border, h = imgsize.height + border;
-	cv::Mat board(h * rows + border, w * cols + border, CV_8UC3, CV_RGB(128, 128, 128));
-	for (unsigned int r = 0, i = 0; r < rows; r++) {
-		for (unsigned int c = 0; c < cols; c++, i++) {
-			cv::Rect roi_rect = cv::Rect(c * w + border, r * h + border, imgsize.width, imgsize.height);
-			cv::Mat roi(board, roi_rect);
-			if (i < imgs.size()) {
-				if (imgs[i].type() == CV_8UC3) {
-					resize(imgs[i], roi, imgsize);
-				} else if (imgs[i].type() == CV_8UC1) {
-					cv::Mat c3;
-					cvtColor(imgs[i], c3, cv::COLOR_GRAY2BGR);
-					resize(c3, roi, imgsize);
-				} else {
-					putText(roi, "Color mode not matched", cv::Point(20, 20), cv::FONT_HERSHEY_COMPLEX, 0.5, CV_RGB(0, 0, 0));
-				}
-			} else {
-				putText(roi, "No image", cv::Point(20, 20), cv::FONT_HERSHEY_COMPLEX, 0.5, CV_RGB(0, 0, 0));
-			}
-		}
-	}
-	imshow(winname, board);
-}
-
-// �c�����ۂ������T�C�Y
-cv::Mat KeepAspectResize(cv::Mat& img, int width, int height) {
-	cv::Size outputSize;
-	if (width > 0) {
-		if (height > 0) {
-			// �c���w��i���T�C�Y�Ɏ��܂�悤�ɂ���j
-			outputSize = cv::Size(height * img.cols / img.rows, width * img.rows / img.cols);
-			if (outputSize.width > width) outputSize.width = width;
-			else outputSize.height = height;
-		} else {
-			// �����w��
-			outputSize = cv::Size(width, width * img.rows / img.cols);
-		}
-	} else {
-		if (height > 0) {
-			// �c���w��
-			outputSize = cv::Size(height * img.cols / img.rows, height);
-		} else {
-			// �c���ǂ�����w�薳���ꍇ�͓��͂̃R�s�[��Ԃ�
-			return img.clone();
-		}
-	}
-	cv::Mat resized;
-	cv::resize(img, resized, outputSize);
-	return resized;
-}
diff --git a/ECTrainer2/myOpenCVutil.h b/ECTrainer2/myOpenCVutil.h
deleted file mode 100644
index f4db07c..0000000
--- a/ECTrainer2/myOpenCVutil.h
+++ /dev/null
@@ -1,19 +0,0 @@
-
-// OpenCV 3�n, 4�n ���[�e�B���e�B�t�@�C��
-// T.Nakaguchi, CFME, Chiba Univ., 2019
-
-#pragma once
-
-#include "myOpenCV.h"
-#include <vector>
-
-// �����摜���c���ɘA���\��
-void imShowMulti(
-	cv::String winname, std::vector<cv::Mat>& imgs, // �S�Ă̕\���摜�i8bit 3ch or 8bit 1ch�̂�)
-	unsigned int cols, // ���̘A����
-	unsigned int rows, // �c�̘A����
-	cv::Size imgsize, // �\������摜�T�C�Y
-	unsigned int border);
-
-// �c�����ۂ������T�C�Y
-cv::Mat KeepAspectResize(cv::Mat& img, int width = 0, int height = 0);