diff --git a/src/testVideo1.py b/src/testVideo1.py
index 2864dcb..5dc7f6b 100644
--- a/src/testVideo1.py
+++ b/src/testVideo1.py
@@ -1,6 +1,6 @@
 import cv2
 import numpy as np
-import math
+import argparse
 
 # カメラの高さと目標の座標を設定
 camera_height = 100
@@ -21,55 +21,111 @@
 # フレームのサイズを取得
 height, width, channels = frame.shape
 
-# 変換前後の対応点を設定
-a = width / 2
-b = a * X / math.sqrt(X**2 + Y**2)
 
-A = [width/2, height - Y]
-B = [width, height - Y]
-C = [width, height]
-D = [width/2, height]
+def order_points(pts):
+	rect = np.zeros((4, 2), dtype = "float32")
+	s = pts.sum(axis = 1)
+	rect[0] = pts[np.argmin(s)]
+	rect[2] = pts[np.argmax(s)]
+	diff = np.diff(pts, axis = 1)
+	rect[1] = pts[np.argmin(diff)]
+	rect[3] = pts[np.argmax(diff)]
+	# return the ordered coordinates
+	return rect
+
+
+# construct the argument parse and parse the arguments
+ap = argparse.ArgumentParser()
+ap.add_argument("-i", "--image", help = "path to the image file")
+ap.add_argument("-c", "--coords",
+	help = "comma seperated list of source points")
+args = vars(ap.parse_args())
+pts = np.array(eval(args["coords"]), dtype = "float32")
+
+rect = order_points(pts)
+(tl, tr, br, bl) = rect
+widthA = np.sqrt(((br[0] - bl[0]) ** 2) + ((br[1] - bl[1]) ** 2))
+widthB = np.sqrt(((tr[0] - tl[0]) ** 2) + ((tr[1] - tl[1]) ** 2))
+maxWidth = max(int(widthA), int(widthB))
+
+heightA = np.sqrt(((tr[0] - br[0]) ** 2) + ((tr[1] - br[1]) ** 2))
+heightB = np.sqrt(((tl[0] - bl[0]) ** 2) + ((tl[1] - bl[1]) ** 2))
+maxHeight = max(int(heightA), int(heightB))
+
+dst = np.array([
+		[maxWidth/4, maxHeight/4],
+		[maxWidth*3/4 , maxHeight/4],
+		[maxWidth*3/4 , maxHeight*3/4 ],
+		[maxWidth/4, maxHeight*3/4 ]], dtype = "float32")
+
+def onMouse(event, x, y, corners):
+    if event == cv2.EVENT_LBUTTONDOWN:
+        print(x, y)
+        corners.add([x,y])
+
+# driver function 
+if __name__=="__main__": 
+  
+    # reading the image 
+    ret, frame = capture.read()
 
-# A_trans = [width/2, height - Y]
-# B_trans = [width, height - Y]
-# C_trans = [width, height]
-# D_trans = [width/2, height]
+    # 射影変換
+    # M = cv2.getPerspectiveTransform(p_original, p_trans)
+    M = cv2.getPerspectiveTransform(rect, dst)
+    frame_trans = cv2.warpPerspective(frame, M, (width, height))
+  
+    # displaying the image 
+    cv2.imshow('変換後の映像', frame_trans)
+  
 
+    corners = []
+    cv2.setMouseCallback('image',onMouse(corners)) 
 
-Y = a
-print(f'Y:{Y}')
+    while True:
+        if(len(corners)==4):
+            break
+  
+    while True:
+        # カメラからのフレーム取得
+        ret, frame = capture.read()
+        if not ret:
+            break
 
+        # 射影変換
+        # M = cv2.getPerspectiveTransform(p_original, p_trans)
+        M = cv2.getPerspectiveTransform(rect, dst)
+        frame_trans = cv2.warpPerspective(frame, M, (width, height))
+        
 
-A_trans = [width/2,0]
-B_trans = [width/2 + a,0]
-C_trans = [width/2 + a,Y]
-D_trans = [width/2,Y]
-print(A_trans)
 
+        # 表示
+        cv2.imshow('変換後の映像', frame_trans)
+        cv2.setMouseCallback('image',onMouse) 
 
-# 変換前後の対応点
-p_original = np.float32([A, B, C, D])
-p_trans = np.float32([A_trans, B_trans, C_trans, D_trans])
+        # cv2.imshow('変換前の映像', frame)
 
-while True:
-    # カメラからのフレーム取得
-    ret, frame = capture.read()
-    if not ret:
-        break
+        if cv2.waitKey(1) & 0xFF == ord('q'):
+            break
 
-    # 射影変換
-    M = cv2.getPerspectiveTransform(p_original, p_trans)
-    frame_trans = cv2.warpPerspective(frame, M, (width, height))
 
-    # A_trans、B_transの各点に円を描画する
-    cv2.circle(frame_trans, (int(A_trans[0]), int(A_trans[1])), 5, (255, 0, 0), -1)
-    cv2.circle(frame_trans, (int(B_trans[0]), int(B_trans[1])), 5, (255, 0, 0), -1)
+# while True:
+#     # カメラからのフレーム取得
+#     ret, frame = capture.read()
+#     if not ret:
+#         break
 
-    # 表示
-    cv2.imshow('変換後の映像', frame_trans)
+#     # 射影変換
+#     # M = cv2.getPerspectiveTransform(p_original, p_trans)
+#     M = cv2.getPerspectiveTransform(rect, dst)
+#     frame_trans = cv2.warpPerspective(frame, M, (width, height))
+
+
+#     # 表示
+#     cv2.imshow('変換後の映像', frame_trans)
+#     # cv2.imshow('変換前の映像', frame)
 
-    if cv2.waitKey(1) & 0xFF == ord('q'):
-        break
+#     if cv2.waitKey(1) & 0xFF == ord('q'):
+#         break
 
 capture.release()
 cv2.destroyAllWindows()
\ No newline at end of file
diff --git a/src/transform_example.py b/src/transform_example.py
index c3a3e78..75ca90c 100644
--- a/src/transform_example.py
+++ b/src/transform_example.py
@@ -5,6 +5,8 @@
 
 #[(275, 329), (785,321), (914,584), (141,592)]
 
+# python src/transform_example.py --image public/sample-desktop-1.jpg --coords "[(275, 329), (785,321), (914,584), (141,592)]"
+
 from transform import four_point_transform
 import numpy as np
 import argparse