diff --git a/ECTrainer2/ECTrainer.cpp b/ECTrainer2/ECTrainer.cpp
index 28a51f0..2f99c08 100644
--- a/ECTrainer2/ECTrainer.cpp
+++ b/ECTrainer2/ECTrainer.cpp
@@ -23,7 +23,7 @@
 	_pImageProc = new ImageProc(this, _pMarker);
 	_pSceneCam = new SceneCamera(this, _pImageProc);
 	_pStimulus = new Stimulus(this, _pMarker);
-	_pEyeTrack = new EyeTrack(this);
+	_pEyeTrack = new EyeTrack(this, _pMarker);
 }
 
 // �f�X�g���N�^
@@ -48,7 +48,7 @@
 	HANDLE hThreadSceneCam = CreateThread(NULL, 0, SceneCamThreadEntry, this, 0, &dwThreadIdSceneCam);
 	HANDLE hThreadStimulus = CreateThread(NULL, 0, StimulusThreadEntry, this, 0, &dwThreadIdStimulus);
 	HANDLE hThreadImageProc = CreateThread(NULL, 0, ImageProcThreadEntry, this, 0, &dwThreadIdImageProc);
-	HANDLE hThreadEyeTrack = CreateThread(NULL, 0, ImageProcThreadEntry, this, 0, &dwThreadIdEyeTrack);
+	HANDLE hThreadEyeTrack = CreateThread(NULL, 0, EyeTrackThreadEntry, this, 0, &dwThreadIdEyeTrack);
 
 	_pGui->MainLoop();
 
@@ -104,3 +104,24 @@
 	((ECTrainer*)lpParameter)->_pImageProc->MainLoop();
 	return 0;
 }
+
+// �����_�X���b�h�J�n�_
+DWORD WINAPI ECTrainer::EyeTrackThreadEntry(LPVOID lpParameter) {
+	((ECTrainer*)lpParameter)->_pEyeTrack->MainLoop();
+	return 0;
+}
+
+// ����摜���̒����_�ݒ�
+void ECTrainer::SetGazeV(cv::Point gazeV) {
+	_pEyeTrack->SetGazeV(gazeV); 
+}
+
+// ����摜���̒����_�擾
+cv::Point ECTrainer::GetGazeV() {
+	return _pEyeTrack->GetGazeV();
+}
+
+// �h���摜���̒����_�擾
+cv::Point2f ECTrainer::GetGazeI() {
+	return _pEyeTrack->GetGazeI();
+}
diff --git a/ECTrainer2/ECTrainer.h b/ECTrainer2/ECTrainer.h
index 72c79dc..426a7d8 100644
--- a/ECTrainer2/ECTrainer.h
+++ b/ECTrainer2/ECTrainer.h
@@ -26,6 +26,7 @@
 	static DWORD SceneCamThreadEntry(LPVOID lpParameter);
 	static DWORD StimulusThreadEntry(LPVOID lpParameter);
 	static DWORD ImageProcThreadEntry(LPVOID lpParameter);
+	static DWORD EyeTrackThreadEntry(LPVOID lpParameter);
 
 public:
 	ECTrainer();
@@ -35,6 +36,9 @@
 	void Start();
 	void SetSceneBuffer(cv::Mat& img);
 	void SetDispBuffer(cv::Mat& img);
+	void SetGazeV(cv::Point gazeV);
+	cv::Point GetGazeV();
+	cv::Point2f GetGazeI();
 	// �C�����C���֐�
 	bool IsRunning() { return _Running; }
 	void Stop() { _Running = false; }
diff --git a/ECTrainer2/ECTrainerGUI.cpp b/ECTrainer2/ECTrainerGUI.cpp
index 3ccee5e..4958c7f 100644
--- a/ECTrainer2/ECTrainerGUI.cpp
+++ b/ECTrainer2/ECTrainerGUI.cpp
@@ -57,14 +57,26 @@
 
 		// ���C���E�C���h�E�t���[������
 		_MainFrame = cv::Scalar(49, 52, 49);
+
+		// �}�E�X�J�[�\���𒍎��_�Ƃ��鏈��
+		//cvui::rect(_MainFrame, SCENE_BUFFER_POS.x, SCENE_BUFFER_POS.y, 
+		//	SCENE_BUFFER_SIZE.width, SCENE_BUFFER_SIZE.height, 0xFF0000);
 		cv::Point mp = cvui::mouse(WIN_MAIN);
+		if (cvui::iarea(SCENE_BUFFER_POS.x, SCENE_BUFFER_POS.y, SCENE_BUFFER_SIZE.width, SCENE_BUFFER_SIZE.height) == cvui::DOWN) {
+			_pEct->SetGazeV(cv::Point(mp.x - SCENE_BUFFER_POS.x, mp.y - SCENE_BUFFER_POS.y));
+		} else {
+			_pEct->SetGazeV(cv::Point(-1, -1));
+		}
+
 		cvui::image(_MainFrame, 0, 0, _Logo);
 		cvui::beginRow(_MainFrame, 10, 100, -1, -1, 10);
-		cvui::beginColumn(100, -1, 10);
-		if (cvui::button(100, 20, "Calibration")) _pEct->Calib();
-		if (cvui::button(100, 20, "Start")) _pEct->Start();
-		if (cvui::button(100, 20, "Quit")) _pEct->Stop();
-		cvui::printf("mouse %d,%d", mp.x, mp.y);
+		cvui::beginColumn(120, -1, 10);
+		if (cvui::button(120, 30, "Calibration")) _pEct->Calib();
+		if (cvui::button(120, 30, "Start")) _pEct->Start();
+		cvui::printf("Mouse %d,%d", mp.x, mp.y);
+		cvui::printf("GazeV %d,%d", _pEct->GetGazeV().x, _pEct->GetGazeV().y);
+		cvui::printf("GazeI %.2f,%.2f", _pEct->GetGazeI().x, _pEct->GetGazeI().y);
+		if (cvui::button(120, 30, "Quit")) _pEct->Stop();
 		cvui::endColumn();
 		cvui::beginColumn();
 		cvui::image(_SceneBuffer);
@@ -72,7 +84,7 @@
 		cvui::text(_pEct->GetHomographyStatus() ? "Homography OK" : "No homography");
 		cvui::endColumn();
 		cvui::endRow();
-		cvui::rect(_MainFrame, 120, 100, SCENE_BUFFER_SIZE.width, SCENE_BUFFER_SIZE.height, 0xFF0000);
+
 
 		// ��ʕ\��
 		cvui::update();
diff --git a/ECTrainer2/ECTrainerGUI.h b/ECTrainer2/ECTrainerGUI.h
index 48e4677..91722ec 100644
--- a/ECTrainer2/ECTrainerGUI.h
+++ b/ECTrainer2/ECTrainerGUI.h
@@ -15,6 +15,7 @@
 	//const cv::Size SCENE_BUFFER_SIZE = cv::Size(320, 180);
 	const cv::Size MAIN_FRAME_SIZE = cv::Size(1000, 650);
 	const cv::Size SCENE_BUFFER_SIZE = cv::Size(640, 480);
+	const cv::Point SCENE_BUFFER_POS = cv::Point(140, 100);
 	const int KEY_ESC = 27;
 
 	std::vector<RECT> _Displays;
diff --git a/ECTrainer2/EyeTrack.cpp b/ECTrainer2/EyeTrack.cpp
index 704f9ad..6e735bc 100644
--- a/ECTrainer2/EyeTrack.cpp
+++ b/ECTrainer2/EyeTrack.cpp
@@ -1,7 +1,26 @@
 #include "EyeTrack.h"
 #include "ECTrainer.h"
+#include "Marker.h"
 
+#include <iostream>
 
 // �R���X�g���N�^
-EyeTrack::EyeTrack(ECTrainer* pEct) :BaseProcess(pEct) {
+EyeTrack::EyeTrack(ECTrainer* pEct, Marker* pMarker)
+	: BaseProcess(pEct)
+	, _pMarker(pMarker)
+	, _GazeV(-1, -1)
+	, _GazeI(-1.F, -1.F)
+{
+}
+
+// ���[�v
+bool EyeTrack::MainLoop() {
+	while (_pEct->IsRunning()) {
+		if (_GazeV.x >= 0 && _GazeV.y >= 0) {
+			_GazeI = _pMarker->ConvV2I(_GazeV);
+		}
+		Sleep(1);
+	}
+
+	return true;
 }
diff --git a/ECTrainer2/EyeTrack.h b/ECTrainer2/EyeTrack.h
index 80679ee..1666a39 100644
--- a/ECTrainer2/EyeTrack.h
+++ b/ECTrainer2/EyeTrack.h
@@ -1,9 +1,19 @@
 #pragma once
 
 #include "BaseProcess.h"
+#include "myOpenCV.h"
+
+class Marker;
 
 class EyeTrack : public BaseProcess
 {
+	Marker* _pMarker;
+	cv::Point _GazeV;	// ����摜���̒����_���W
+	cv::Point2f _GazeI;	// �h���摜���̒����_���W�i���K�����W�n�j
 public:
-	EyeTrack(ECTrainer* pEct);
+	EyeTrack(ECTrainer* pEct, Marker* pMarker);
+	bool MainLoop();
+	void SetGazeV(cv::Point gazeV) { _GazeV = gazeV; }
+	cv::Point GetGazeV() { return _GazeV; }
+	cv::Point2f GetGazeI() { return _GazeI; }
 };
diff --git a/ECTrainer2/Marker.cpp b/ECTrainer2/Marker.cpp
index 8982c65..950d8b0 100644
--- a/ECTrainer2/Marker.cpp
+++ b/ECTrainer2/Marker.cpp
@@ -71,8 +71,10 @@
 	// �Ή��_�̗�
 	std::vector<cv::Point2f> cornerW, cornerC;
 	for (int i = 0; i < corners.size(); i++) {
-		cornerC.push_back(corners[i][0]);
-		cornerW.push_back(_Corners[mids[i] - 1][0]);
+		for (int j = 0; j < corners[i].size(); j++) {
+			cornerC.push_back(corners[i][j]);
+			cornerW.push_back(_Corners[mids[i] - 1][j]);
+		}
 	}
 	if (cornerC.size() < 4) return false;
 
@@ -80,3 +82,15 @@
 	_Homography = findHomography(cornerC, cornerW);
 	return !_Homography.empty();
 }
+
+// ���W�ϊ��i����摜���W�����K���h���摜���W�j
+cv::Point2f Marker::ConvV2I(cv::Point gazeV) {
+	if (_Homography.empty()) return cv::Point2f(-1.F, -1.F);
+	cv::Mat gazeVe = (cv::Mat_<double>(3, 1) << gazeV.x, gazeV.y, 1);
+	cv::Mat gazeIe = _Homography * gazeVe;
+	double* pgazeIe = gazeIe.ptr<double>(0);
+	float x = (float)(*pgazeIe / *(pgazeIe + 2));
+	float y = (float)(*(pgazeIe + 1) / *(pgazeIe + 2));
+	if (x < 0 || x > 1.F || y < 0 || y > 1.F) return cv::Point2f(-1.F, -1.F);
+	return cv::Point2f(x, y);
+}
diff --git a/ECTrainer2/Marker.h b/ECTrainer2/Marker.h
index f2af4f7..c8cc505 100644
--- a/ECTrainer2/Marker.h
+++ b/ECTrainer2/Marker.h
@@ -19,4 +19,5 @@
 	void Generate(cv::Size imgsize);
 	void DrawMarker(cv::Mat& img);
 	bool Detect(cv::Mat& img);
+	cv::Point2f ConvV2I(cv::Point gazeV);
 };