diff --git a/.gitignore b/.gitignore
index 9d4be70..a1ed748 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,3 @@
-/venv/
-/.idea/
-/.vscode/
-*.xml
+/cmake-build-debug/
+/calibration_images/
+/.idea/
\ No newline at end of file
diff --git a/ArucoTag/ArucoTag_PanneauxSolaire.png b/ArucoTag/ArucoTag_PanneauxSolaire.png
deleted file mode 100644
index bd7e2d8..0000000
Binary files a/ArucoTag/ArucoTag_PanneauxSolaire.png and /dev/null differ
diff --git a/ArucoTag/ArucoTag_PurpleFlower.png b/ArucoTag/ArucoTag_PurpleFlower.png
deleted file mode 100644
index 2ef2e29..0000000
Binary files a/ArucoTag/ArucoTag_PurpleFlower.png and /dev/null differ
diff --git a/ArucoTag/ArucoTag_WhiteFlower.png b/ArucoTag/ArucoTag_WhiteFlower.png
deleted file mode 100644
index a02254d..0000000
Binary files a/ArucoTag/ArucoTag_WhiteFlower.png and /dev/null differ
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..4e0270d
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,34 @@
+cmake_minimum_required(VERSION 3.27)
+project(detection_pot)
+
+set(CMAKE_CXX_STANDARD 17)
+
+find_package( OpenCV REQUIRED )
+include_directories( ${OpenCV_INCLUDE_DIRS} )
+
+set(COMMON_SOURCES
+        utils/utils.h
+)
+
+set(calibrationSources
+        ${COMMON_SOURCES}
+        calibration.cpp
+)
+
+add_executable(calibration ${calibrationSources})
+
+target_link_libraries( calibration ${OpenCV_LIBS} )
+
+# Project 2 sources and executable
+set(arucoDetectionSources
+        ${COMMON_SOURCES}
+        arucoDetector.cpp
+        utils/ArucoTag.cpp
+        utils/ArucoTag.h
+        utils/ArucoDetector.cpp
+        utils/ArucoDetector.h
+)
+
+add_executable(arucoDetector ${arucoDetectionSources})
+
+target_link_libraries( arucoDetector ${OpenCV_LIBS} )
\ No newline at end of file
diff --git a/Pot-plante.tfrecord b/Pot-plante.tfrecord
deleted file mode 100644
index e758d36..0000000
Binary files a/Pot-plante.tfrecord and /dev/null differ
diff --git a/Pot-plante_label_map.pbtxt b/Pot-plante_label_map.pbtxt
deleted file mode 100644
index 7c8cc54..0000000
--- a/Pot-plante_label_map.pbtxt
+++ /dev/null
@@ -1,30 +0,0 @@
-item {
-    name: "plante_dans_pot_couchee",
-    id: 1,
-    display_name: "plante_dans_pot_couchee"
-}
-item {
-    name: "plante_dans_pot_debout",
-    id: 2,
-    display_name: "plante_dans_pot_debout"
-}
-item {
-    name: "plante_fragile_couchee",
-    id: 3,
-    display_name: "plante_fragile_couchee"
-}
-item {
-    name: "plante_fragile_debout",
-    id: 4,
-    display_name: "plante_fragile_debout"
-}
-item {
-    name: "pot_vide_couche",
-    id: 5,
-    display_name: "pot_vide_couche"
-}
-item {
-    name: "pot_vide_debout",
-    id: 6,
-    display_name: "pot_vide_debout"
-}
diff --git a/README.md b/README.md
deleted file mode 100644
index 8424211..0000000
--- a/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-# Detection de pot | Coupe de france de robotique
-
-### Description
-Ce repo correspond a la detection de pot de fleur pour la coupe de france de robotique 2023
-Réaliser par la team Modelec !
-
-### Tech
-opencv: python v4.8
diff --git a/WIN_20231123_18_41_25_Pro.jpg b/WIN_20231123_18_41_25_Pro.jpg
deleted file mode 100644
index 08ee2d7..0000000
Binary files a/WIN_20231123_18_41_25_Pro.jpg and /dev/null differ
diff --git a/aruco.py b/aruco.py
deleted file mode 100644
index e667ce4..0000000
--- a/aruco.py
+++ /dev/null
@@ -1,137 +0,0 @@
-import cv2 as cv
-import cv2.aruco as aruco
-import numpy as np
-
-# Focal de la cam
-# Calculer la focal avec le fichier get_the_focal.py
-# FOCAL_LENGTH = 1444 # Téléphone Maxime pixel 7 pro
-FOCAL_LENGTH = 1470
-# FOCAL_LENGTH = 600
-
-arucoTagMapping = {
-    47: ["Panneau solaire", 3.62],
-    36: ["Fleur blanche", 2],
-    13: ["FLeur violette", 2]
-}
-
-# Charger une image depuis la caméra (0 pour la caméra par défaut, généralement la webcam)
-cap = cv.VideoCapture(0)
-
-# Définir le dictionnaire ArUco
-aruco_dict = aruco.getPredefinedDictionary(aruco.DICT_4X4_50)
-
-# Créer le détecteur ArUco
-parameters = aruco.DetectorParameters()
-
-#
-detector = aruco.ArucoDetector(aruco_dict, parameters)
-
-while True:
-
-    # Lire une image depuis la caméra
-    ret, frame = cap.read()
-
-    # Convertir l'image en niveaux de gris
-    gray = cv.cvtColor(frame, cv.COLOR_BGR2GRAY)
-
-    # Détecter les marqueurs ArUco
-    corners, ids, rejectedImgPoints = detector.detectMarkers(gray)
-
-    # Dessiner les résultats
-    if ids is not None:
-        # aruco.drawDetectedMarkers(frame, corners, ids)
-
-        for i in range(len(ids)):
-
-            if len(corners) > 0:
-                ids = ids.flatten()
-                for (markerCorner, markerID) in zip(corners, ids):
-
-                    if markerID not in arucoTagMapping:
-                        continue
-
-                    try:
-                        tagCorners = markerCorner.reshape((4, 2))
-                    except:
-                        print("Error with the corners")
-                        continue
-
-                    (topLeft, topRight, bottomRight, bottomLeft) = tagCorners
-
-                    topRight = (int(topRight[0]), int(topRight[1]))
-                    topLeft = (int(topLeft[0]), int(topLeft[1]))
-                    bottomRight = (int(bottomRight[0]), int(bottomRight[1]))
-                    bottomLeft = (int(bottomLeft[0]), int(bottomLeft[1]))
-
-                    center_x = int((topLeft[0] + topRight[0] + bottomRight[0] + bottomLeft[0]) / 4)
-                    center_y = int((topLeft[1] + topRight[1] + bottomRight[1] + bottomLeft[1]) / 4)
-
-                    # Calculate the apparent width in pixels
-                    P = np.sqrt((topRight[0] - topLeft[0]) ** 2 + (topRight[1] - topLeft[1]) ** 2)
-
-                    # Calculate the distance to the Aruco tag
-                    D = (arucoTagMapping[markerID][1] * FOCAL_LENGTH) / P
-
-                    tag_position_x = (topRight[0] + topLeft[0]) / 2
-                    tag_position_y = (topRight[1] + bottomRight[1]) / 2
-
-                    image_width = frame.shape[1]
-                    image_height = frame.shape[0]
-
-                    # Calcul de l'angle horizontal par rapport au centre de l'image
-                    angle_to_tag_horizontal = np.arctan2(tag_position_x - (image_width / 2),
-                                                         image_width / (2 * np.tan(np.radians(60))))
-
-                    # Conversion de l'angle en degrés
-                    angle_to_tag_horizontal_deg = np.degrees(angle_to_tag_horizontal)
-
-                    # Calculate the difference in the x and y coordinates
-                    dx = topRight[0] - topLeft[0]
-                    dy = topRight[1] - topLeft[1]
-
-                    # Calculate the angle in radians
-                    angle_radians = np.arctan2(dy, dx)
-
-                    # Convert the angle to degrees
-                    angle_degrees = np.degrees(angle_radians)
-
-                    # Print the rotation angle of the ArUco tag
-                    sens_du_tag = ""
-                    if -15 < angle_degrees < 15:
-                        sens_du_tag = "debout"
-                    elif 15 < angle_degrees < 60:
-                        sens_du_tag = "penche a droite"
-                    elif 60 < angle_degrees < 110:
-                        sens_du_tag = "tombe a droite"
-                    elif 110 < angle_degrees < 180:
-                        sens_du_tag = "a l'envers"
-                    elif -180 < angle_degrees < -110:
-                        sens_du_tag = "a l'envers"
-                    elif -110 < angle_degrees < -60:
-                        sens_du_tag = "tombe a gauche"
-                    elif -60 < angle_degrees < -15:
-                        sens_du_tag = "penche a gauche"
-
-                    # Affichage des informations
-                    cv.putText(frame, f"{arucoTagMapping[markerID][0]}, id : {markerID}", (topLeft[0], topLeft[1] - 90),
-                               cv.FONT_HERSHEY_SIMPLEX, 1, (0, 0, 255), 3)
-                    distance_str = "{:.2f}".format(D)
-                    cv.putText(frame, f"Distance : {distance_str} cm", (topLeft[0], topLeft[1] - 60),
-                               cv.FONT_HERSHEY_SIMPLEX, 1, (0, 0, 255), 3)
-                    angle_str = "{:.2f}".format(angle_to_tag_horizontal_deg)
-                    cv.putText(frame, f"Angle horizontale : {angle_str} degrees", (topLeft[0], topLeft[1] - 30),
-                               cv.FONT_HERSHEY_SIMPLEX, 1, (0, 0, 255), 3)
-                    cv.putText(frame, f"Le tag est {sens_du_tag}", (topLeft[0], topLeft[1]),
-                               cv.FONT_HERSHEY_SIMPLEX, 1, (0, 0, 255), 3)
-
-                    # print(f"{arucoTagMapping[markerID][0]} : {angle_to_tag_horizontal_deg} degrees, {D} cm")
-    # Afficher l'image
-    cv.imshow('Frame', frame)
-
-    # Sortir de la boucle si la touche 'q' est enfoncée
-    if cv.waitKey(1) & 0xFF == ord('q'):
-        break
-
-# Libérer la capture et fermer la fenêtre
-cap.release()
-cv.destroyAllWindows()
diff --git a/arucoDetector.cpp b/arucoDetector.cpp
new file mode 100644
index 0000000..6ff7f0b
--- /dev/null
+++ b/arucoDetector.cpp
@@ -0,0 +1,57 @@
+#include <opencv2/opencv.hpp>
+
+#include "utils/ArucoDetector.h"
+
+int main(int argc, char *argv[])
+{
+    // Settup argument parser
+
+    if (argc < 3) {
+        std::cout << "Usage: " << argv[0] << " <video capture device> <path/to/calibration_results.yaml>" << std::endl;
+        return 1;
+    }
+
+    bool headless = false;
+
+    for (int i = 0; i < argc; i++)
+    {
+        if (std::string(argv[i]) == "--headless")
+        {
+            std::cout << "Running in headless mode." << std::endl;
+            headless = true;
+        }
+    }
+
+    const int cameraId = std::stoi(argv[1]);
+
+    if (cameraId < 0)
+    {
+        std::cerr << "Error: Camera ID must be a positive integer." << std::endl;
+        return -1;
+    }
+
+    const std::string calibrationPath = argv[2];
+
+    // End argument parser
+
+    const auto robotPose = Type::RobotPose{cv::Point3f(0, 0, 0), 0};
+
+    ArucoDetector detector(robotPose, calibrationPath, cameraId, headless);
+
+    while (true) {
+        const int res = detector.detectArucoTags();
+
+        if (res == -2)
+        {
+            std::cerr << "Error: Could not capture frame." << std::endl;
+            return -2;
+        }
+
+        if (res == 1)
+        {
+            break;
+        }
+    }
+
+    return 0;
+}
\ No newline at end of file
diff --git a/calibration.cpp b/calibration.cpp
new file mode 100644
index 0000000..622d7bd
--- /dev/null
+++ b/calibration.cpp
@@ -0,0 +1,80 @@
+#include <iostream>
+#include <filesystem>
+#include <opencv2/opencv.hpp>
+
+int main(int argc, char *argv[])
+{
+
+    if (argc < 2) {
+        std::cout << "Usage: " << argv[0] << " <directory>" << std::endl;
+        return 1;
+    }
+
+    // Set the chessboard size (number of inner corners in width and height)
+    cv::Size chessboardSize(9, 6);
+
+    cv::Size imgSize;
+
+    // Create vectors to store the detected chessboard corners and corresponding image points
+    std::vector<std::vector<cv::Point3f>> objectPoints; // 3D world points
+    std::vector<std::vector<cv::Point2f>> imagePoints;  // 2D image points
+
+    // Generate the 3D world points for the chessboard corners
+    std::vector<cv::Point3f> worldPoints;
+    for (int i = 0; i < chessboardSize.height; ++i) {
+        for (int j = 0; j < chessboardSize.width; ++j) {
+            worldPoints.emplace_back(j, i, 0); // Assuming the chessboard lies in the XY plane (Z=0)
+        }
+    }
+
+    std::string imagesDirectory = argv[1];
+    std::vector<cv::String> imageFiles;
+    cv::glob(imagesDirectory + "/*.jpg", imageFiles);
+
+    if (imageFiles.empty()) {
+        std::cerr << "Error: No calibration images found in the specified directory." << std::endl;
+        return -1;
+    }
+
+    for (const auto& imageFile : imageFiles) {
+        std::cout << "Processing image: " << imageFile << std::endl;
+
+        // Load the image
+        cv::Mat img = cv::imread(imageFile);
+
+        imgSize = img.size();
+
+        // Convert the image to grayscale
+        cv::Mat gray;
+        cv::cvtColor(img, gray, cv::COLOR_BGR2GRAY);
+
+        // Find chessboard corners
+        std::vector<cv::Point2f> corners;
+
+        if (findChessboardCorners(gray, chessboardSize, corners)) {
+            // Refine corner locations
+            cv::cornerSubPix(gray, corners, cv::Size(11, 11), cv::Size(-1, -1),
+                             cv::TermCriteria(cv::TermCriteria::EPS + cv::TermCriteria::COUNT, 30, 0.1));
+
+            // Store object and image points
+            objectPoints.push_back(worldPoints);
+            imagePoints.push_back(corners);
+        } else {
+            std::cerr << "Warning: Chessboard pattern not found in image: " << imageFile << std::endl;
+        }
+    }
+
+    cv::Mat cameraMatrix, distCoeffs;
+    std::vector<cv::Mat> rvecs, tvecs;
+
+    calibrateCamera(objectPoints, imagePoints, imgSize,
+                        cameraMatrix, distCoeffs, rvecs, tvecs);
+
+    cv::FileStorage fs(imagesDirectory + "/calibration_results.yaml", cv::FileStorage::WRITE);
+    fs << "cameraMatrix" << cameraMatrix;
+    fs << "distCoeffs" << distCoeffs;
+    fs.release(); // Release the file
+
+    return 0;
+
+}
\ No newline at end of file
diff --git a/calibration_images/calibration_results.yaml b/calibration_images/calibration_results.yaml
new file mode 100644
index 0000000..ec86a19
--- /dev/null
+++ b/calibration_images/calibration_results.yaml
@@ -0,0 +1,15 @@
+%YAML:1.0
+---
+cameraMatrix: !!opencv-matrix
+   rows: 3
+   cols: 3
+   dt: d
+   data: [ 1.5210854147825523e+03, 0., 9.5264072920750630e+02, 0.,
+       1.5220010501373945e+03, 5.5175450881770780e+02, 0., 0., 1. ]
+distCoeffs: !!opencv-matrix
+   rows: 1
+   cols: 5
+   dt: d
+   data: [ 3.6818238470785941e-01, -2.4288949326716387e+00,
+       2.4611682433000304e-03, 6.8682976250353874e-04,
+       4.9441917218577958e+00 ]
diff --git a/camera.py b/camera.py
deleted file mode 100644
index 123dc99..0000000
--- a/camera.py
+++ /dev/null
@@ -1,22 +0,0 @@
-import numpy as np
-import cv2
-
-cap = cv2.VideoCapture(0)
-if not cap.isOpened():
-    print("Cannot open camera")
-    exit()
-
-while True:
-    ret, frame = cap.read()
-
-    if not ret:
-        print("Can't receive frame (stream end?). Exiting ...")
-        break
-
-    #video = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)
-    cv2.imshow("frame", frame)
-    if cv2.waitKey(1) == ord("q"):
-        break
-
-cap.release()
-cv2.destroyAllWindows()
\ No newline at end of file
diff --git a/chessboard.png b/chessboard.png
new file mode 100644
index 0000000..1f9112c
Binary files /dev/null and b/chessboard.png differ
diff --git a/get_the_focal.py b/get_the_focal.py
deleted file mode 100644
index 5ebfcf3..0000000
--- a/get_the_focal.py
+++ /dev/null
@@ -1,72 +0,0 @@
-import cv2 as cv
-import cv2.aruco as aruco
-import numpy as np
-
-# Actual width of the Aruco tag in some unit (like centimeters)
-W = 20
-
-# Actual distance from the camera to the object in the same unit as W
-D = 150
-
-# Charger une image depuis la caméra (0 pour la caméra par défaut, généralement la webcam)
-cap = cv.VideoCapture(0)
-
-# Définir le dictionnaire ArUco
-aruco_dict = aruco.getPredefinedDictionary(aruco.DICT_4X4_50)
-
-# Créer le détecteur ArUco
-parameters = aruco.DetectorParameters()
-
-detector = aruco.ArucoDetector(aruco_dict, parameters)
-
-while True:
-    # Lire une image depuis la caméra
-    ret, frame = cap.read()
-
-    # Convertir l'image en niveaux de gris
-    gray = cv.cvtColor(frame, cv.COLOR_BGR2GRAY)
-
-    # Détecter les marqueurs ArUco
-    corners, ids, rejectedImgPoints = detector.detectMarkers(gray)
-
-    # Dessiner les résultats
-    if ids is not None:
-        aruco.drawDetectedMarkers(frame, corners, ids)
-
-        for i in range(len(ids)):
-
-            # verify *at least* one ArUco marker was detected
-            if len(corners) > 0:
-                # Flatten the ArUco IDs list
-                ids = ids.flatten()
-
-                # Loop over the detected ArUCo corners
-                for (markerCorners, markerID) in zip(corners, ids):
-                    # Extract the marker corners
-                    try:
-                        corners = markerCorners.reshape((4, 2))
-                    except:
-                        continue
-                    (topLeft, topRight, bottomRight, bottomLeft) = corners
-
-                    # Convert each of the (x, y)-coordinate pairs to integers
-                    topRight = (int(topRight[0]), int(topRight[1]))
-                    topLeft = (int(topLeft[0]), int(topLeft[1]))
-
-                    # Calculate the apparent width in pixels
-                    P = np.sqrt((topRight[0] - topLeft[0]) ** 2 + (topRight[1] - topLeft[1]) ** 2)
-
-                    # Calculate the focal length
-                    F = (P * D) / W
-                    print(f"The focal length of the camera is: {F} pixels")
-
-    # Afficher l'image
-    cv.imshow('Frame', frame)
-
-    # Sortir de la boucle si la touche 'q' est enfoncée
-    if cv.waitKey(1) & 0xFF == ord('q'):
-        break
-
-# Libérer la capture et fermer la fenêtre
-cap.release()
-cv.destroyAllWindows()
diff --git a/global_aruco.py b/global_aruco.py
deleted file mode 100644
index 635c3ee..0000000
--- a/global_aruco.py
+++ /dev/null
@@ -1,90 +0,0 @@
-import cv2 as cv
-import cv2.aruco as aruco
-import numpy as np
-
-# Focal de la cam
-# Calculer la focal avec le fichier get_the_focal.py
-FOCAL_LENGTH = 600
-
-ARUCO_SIZE = 2.2
-
-# Charger une image depuis la caméra (0 pour la caméra par défaut, généralement la webcam)
-cap = cv.VideoCapture(0)
-
-# Définir le dictionnaire ArUco
-aruco_dict = aruco.getPredefinedDictionary(aruco.DICT_4X4_50)
-
-# Créer le détecteur ArUco
-parameters = aruco.DetectorParameters()
-
-#
-detector = aruco.ArucoDetector(aruco_dict, parameters)
-
-while True:
-
-    # Lire une image depuis la caméra
-    ret, frame = cap.read()
-
-    # Convertir l'image en niveaux de gris
-    gray = cv.cvtColor(frame, cv.COLOR_BGR2GRAY)
-
-    # Détecter les marqueurs ArUco
-    corners, ids, rejectedImgPoints = detector.detectMarkers(gray)
-
-    # Dessiner les résultats
-    if ids is not None:
-        aruco.drawDetectedMarkers(frame, corners, ids)
-
-        for i in range(len(ids)):
-
-            if len(corners) > 0:
-                ids = ids.flatten()
-                for (markerCorner, markerID) in zip(corners, ids):
-
-                    corners = markerCorner.reshape((4, 2))
-                    (topLeft, topRight, bottomRight, bottomLeft) = corners
-
-                    topRight = (int(topRight[0]), int(topRight[1]))
-                    bottomRight = (int(bottomRight[0]), int(bottomRight[1]))
-                    bottomLeft = (int(bottomLeft[0]), int(bottomLeft[1]))
-                    topLeft = (int(topLeft[0]), int(topLeft[1]))
-
-                    center_x = int((topLeft[0] + topRight[0] + bottomRight[0] + bottomLeft[0]) / 4)
-                    center_y = int((topLeft[1] + topRight[1] + bottomRight[1] + bottomLeft[1]) / 4)
-
-                    # Calculate the apparent width in pixels
-                    P = np.sqrt((topRight[0] - topLeft[0]) ** 2 + (topRight[1] - topLeft[1]) ** 2)
-
-                    # Calculate the distance to the Aruco tag
-                    D = (ARUCO_SIZE * FOCAL_LENGTH) / P
-
-                    tag_position_x = (topRight[0] + topLeft[0]) / 2
-                    tag_position_y = (topRight[1] + bottomRight[1]) / 2
-
-                    image_width = frame.shape[1]
-                    image_height = frame.shape[0]
-
-                    # Calcul de l'angle horizontal par rapport au centre de l'image
-                    angle_to_tag_horizontal = np.arctan2(tag_position_x - (image_width / 2),
-                                                         image_width / (2 * np.tan(np.radians(60))))
-
-                    # Conversion de l'angle en degrés
-                    angle_to_tag_horizontal_deg = np.degrees(angle_to_tag_horizontal)
-
-                    # Affichage des informations
-                    distance_str = "{:.2f}".format(D)
-                    cv.putText(frame, f"Distance : {distance_str} cm", (topLeft[0], topLeft[1] - 30), cv.FONT_HERSHEY_SIMPLEX, 0.5, (0, 255, 0), 2)
-                    angle_str = "{:.2f}".format(angle_to_tag_horizontal_deg)
-                    cv.putText(frame, f"Angle : {angle_str} degrees", (topLeft[0], topLeft[1] - 15), cv.FONT_HERSHEY_SIMPLEX, 0.5, (0, 255, 0), 2)
-
-                    print(f"id : {markerID} : {angle_to_tag_horizontal_deg} degrees, {D} cm")
-    # Afficher l'image
-    cv.imshow('Frame', frame)
-
-    # Sortir de la boucle si la touche 'q' est enfoncée
-    if cv.waitKey(1) & 0xFF == ord('q'):
-        break
-
-# Libérer la capture et fermer la fenêtre
-cap.release()
-cv.destroyAllWindows()
diff --git a/image.py b/image.py
deleted file mode 100644
index 5d4c443..0000000
--- a/image.py
+++ /dev/null
@@ -1,16 +0,0 @@
-import cv2
-import sys
-
-print("Modelec")
-print("Your OpenCV version is: " + cv2.__version__)
-
-img = cv2.imread(cv2.samples.findFile("WIN_20231123_18_41_25_Pro.jpg"))
-
-if img is None:
-    sys.exit("Could not read the image.")
-
-cv2.imshow("Display window", img)
-k = cv2.waitKey(0)
-
-if k == ord("s"):
-    cv2.imwrite("WIN_20231123_18_41_25_Pro.jpg", img)
\ No newline at end of file
diff --git a/modele.py b/modele.py
deleted file mode 100644
index 81d67e7..0000000
--- a/modele.py
+++ /dev/null
@@ -1,42 +0,0 @@
-import cv2 as cv2
-import numpy as np
-import tensorflow as tf
-
-model = tf.saved_model.load('Pot-plante.tfrecord')
-
-cap = cv2.VideoCapture(0)
-if not cap.isOpened():
-    print("Cannot open camera")
-    exit()
-
-while True:
-    ret, frame = cap.read()
-    if not ret:
-        print("Can't receive frame (stream end?). Exiting ...")
-        break
-
-    # Prétraiter l'image pour l'entrée du modèle
-    input_image = cv2.resize(frame, (300, 300))
-    input_image = input_image / 127.5 - 1.0  # Normalisation
-
-    # Effectuer la détection d'objets avec le modèle TensorFlow
-    detections = model(tf.convert_to_tensor(np.expand_dims(input_image, axis=0), dtype=tf.float32))
-
-    # Dessiner les boîtes englobantes sur l'image
-    for detection in detections['detection_boxes'][0].numpy():
-        ymin, xmin, ymax, xmax = detection
-        xmin = int(xmin * frame.shape[1])
-        xmax = int(xmax * frame.shape[1])
-        ymin = int(ymin * frame.shape[0])
-        ymax = int(ymax * frame.shape[0])
-
-        cv2.rectangle(frame, (xmin, ymin), (xmax, ymax), (0, 255, 0), 2)
-
-    # Afficher le cadre résultant
-    cv2.imshow("Object Detection", frame)
-
-    if cv2.waitKey(1) == ord("q"):
-        break
-
-cap.release()
-cv2.destroyAllWindows()
\ No newline at end of file
diff --git a/reco.py b/reco.py
deleted file mode 100644
index 52dfe3b..0000000
--- a/reco.py
+++ /dev/null
@@ -1,50 +0,0 @@
-import cv2 as cv
-import argparse
-
-def detectAndDisplay(frame):
-    frame_gray = cv.cvtColor(frame, cv.COLOR_BGR2GRAY)
-    frame_gray = cv.equalizeHist(frame_gray)
-    #-- Detect faces
-    faces = face_cascade.detectMultiScale(frame_gray)
-    for (x,y,w,h) in faces:
-        center = (x + w//2, y + h//2)
-        frame = cv.ellipse(frame, center, (w//2, h//2), 0, 0, 360, (255, 0, 255), 4)
-        faceROI = frame_gray[y:y+h,x:x+w]
-        #-- In each face, detect eyes
-        eyes = eyes_cascade.detectMultiScale(faceROI)
-        for (x2,y2,w2,h2) in eyes:
-            eye_center = (x + x2 + w2//2, y + y2 + h2//2)
-            radius = int(round((w2 + h2)*0.25))
-            frame = cv.circle(frame, eye_center, radius, (255, 0, 0 ), 4)
-    cv.imshow('Capture - Face detection', frame)
-parser = argparse.ArgumentParser(description='Code for Cascade Classifier tutorial.')
-parser.add_argument('--face_cascade', help='Path to face cascade.', default='haarcascade_frontalface_alt.xml')
-parser.add_argument('--eyes_cascade', help='Path to eyes cascade.', default='haarcascade_eye_tree_eyeglasses.xml')
-parser.add_argument('--camera', help='Camera divide number.', type=int, default=0)
-args = parser.parse_args()
-
-face_cascade_name = args.face_cascade
-eyes_cascade_name = args.eyes_cascade
-face_cascade = cv.CascadeClassifier()
-eyes_cascade = cv.CascadeClassifier()
-#-- 1. Load the cascades
-if not face_cascade.load(cv.samples.findFile(face_cascade_name)):
-    print('--(!)Error loading face cascade')
-    exit(0)
-if not eyes_cascade.load(cv.samples.findFile(eyes_cascade_name)):
-    print('--(!)Error loading eyes cascade')
-    exit(0)
-camera_device = args.camera
-#-- 2. Read the video stream
-cap = cv.VideoCapture(camera_device)
-if not cap.isOpened:
-    print('--(!)Error opening video capture')
-    exit(0)
-while True:
-    ret, frame = cap.read()
-    if frame is None:
-        print('--(!) No captured frame -- Break!')
-        break
-    detectAndDisplay(frame)
-    if cv.waitKey(10) == 27:
-        break
\ No newline at end of file
diff --git a/train.py b/train.py
deleted file mode 100644
index e5c0b99..0000000
--- a/train.py
+++ /dev/null
@@ -1,25 +0,0 @@
-import tensorflow as tf
-
-# Définir la fonction pour parser les exemples TFRecord (similaire à ce que vous avez utilisé)
-def _parse_function(proto):
-    keys_to_features = {
-        'image/encoded': tf.io.FixedLenFeature([], tf.string),
-        'image/format': tf.io.FixedLenFeature([], tf.string),
-        'image/object/class/label': tf.io.FixedLenFeature([], tf.int64),  # Assurez-vous que le type correspond
-        'image/object/bbox/xmin': tf.io.FixedLenFeature([], tf.float32),
-        'image/object/bbox/ymin': tf.io.FixedLenFeature([], tf.float32),
-        'image/object/bbox/xmax': tf.io.FixedLenFeature([], tf.float32),
-        'image/object/bbox/ymax': tf.io.FixedLenFeature([], tf.float32),
-    }
-    parsed_features = tf.io.parse_single_example(proto, keys_to_features)
-    return parsed_features
-
-
-# Charger les TFRecords
-tfrecords_path = "Pot-plante.tfrecord"
-dataset = tf.data.TFRecordDataset(tfrecords_path)
-
-# Afficher les informations pour chaque exemple TFRecord
-for raw_record in dataset.take(5):  # Prenez les 5 premiers exemples pour illustration
-    parsed_record = _parse_function(raw_record.numpy())
-    print(parsed_record)
diff --git a/utils/ArucoDetector.cpp b/utils/ArucoDetector.cpp
new file mode 100644
index 0000000..0d74c0e
--- /dev/null
+++ b/utils/ArucoDetector.cpp
@@ -0,0 +1,160 @@
+#include "ArucoDetector.h"
+
+ArucoDetector::ArucoDetector(const Type::RobotPose pose, const std::string& calibrationPath, const int cameraId, const bool headless) : robotPose(pose), headless(headless)
+{
+    this->detector = cv::aruco::ArucoDetector(getPredefinedDictionary(cv::aruco::DICT_4X4_50), cv::aruco::DetectorParameters());
+    this->transformationMatrix = (cv::Mat_<double>(4, 4) <<
+        cos(pose.theta), 0, sin(pose.theta), pose.position.x,
+        0, 1, 0, pose.position.y,
+        -sin(pose.theta), 0, cos(pose.theta), pose.position.z,
+        0, 0, 0, 1
+    );
+    this->readCameraParameters(calibrationPath);
+
+    this->cap = cv::VideoCapture(cameraId);
+
+    if (!cap.isOpened()) {
+        std::cerr << "Error opening camera." << std::endl;
+    }
+
+    if (!headless)
+    {
+        cv::namedWindow("ArUco Detection", cv::WINDOW_NORMAL);
+    }
+
+    this->addArucoTag(ArucoTag(36, "White flower", 20, FLOWER));
+    this->addArucoTag(ArucoTag(13, "Purple flower", 20, FLOWER));
+    this->addArucoTag(ArucoTag(47, "Solar panel", 20, FLOWER));
+}
+
+ArucoDetector::ArucoDetector(const float x, const float y, const float z, const float theta, const std::string& calibrationPath, const int cameraId, const bool headless) : ArucoDetector(Type::RobotPose{cv::Point3f(x, y, z), theta}, calibrationPath, cameraId, headless)
+{
+}
+
+ArucoDetector::~ArucoDetector()
+{
+    cap.release();
+    cv::destroyAllWindows();
+}
+
+
+void ArucoDetector::readCameraParameters(const std::string& path)
+{
+    cv::FileStorage fs(path, cv::FileStorage::READ);
+    if (fs.isOpened()) {
+        fs["cameraMatrix"] >> this->cameraMatrix;
+        fs["distCoeffs"] >> this->distCoeffs;
+        fs.release();
+    } else {
+        std::cerr << "Error reading calibration file." << std::endl;
+    }
+}
+
+void ArucoDetector::addArucoTag(const ArucoTag& tag)
+{
+    this->arucoTags.push_back(tag);
+}
+
+int ArucoDetector::detectArucoTags()
+{
+    cv::Mat frame;
+    cap >> frame;  // Capture frame from the camera
+
+    if (frame.empty()) {
+        std::cerr << "Error capturing frame." << std::endl;
+        return -2;
+    }
+
+    cv::Mat gray;
+    cv::cvtColor(frame, gray, cv::COLOR_BGR2GRAY);
+
+    std::vector<int> markerIds;
+    std::vector<std::vector<cv::Point2f>> markerCorners;
+
+    // cv::aruco::detectMarkers(frame, &dictionary, markerCorners, markerIds, &detectorParams);
+
+    // opencv 4.9
+    detector.detectMarkers(frame, markerCorners, markerIds);
+
+    if (!markerIds.empty())
+    {
+        std::cout << "Detected " << markerIds.size() << " markers." << std::endl;
+        if (!headless)
+        {
+            cv::aruco::drawDetectedMarkers(frame, markerCorners, markerIds);
+        }
+
+        for (size_t i = 0; i < markerCorners.size(); i++) {
+            int id = markerIds[i];
+
+            if (std::find_if(arucoTags.begin(), arucoTags.end(), [id](const ArucoTag& tag) { return tag.id == id; }) == arucoTags.end())
+            {
+                continue;
+            }
+
+            ArucoTag tag = *std::find_if(arucoTags.begin(), arucoTags.end(), [id](const ArucoTag& tag) { return tag.id == id; });
+
+            cv::Mat rvec, tvec;
+
+            solvePnP(tag.objectRepresenation, markerCorners.at(i), cameraMatrix, distCoeffs, rvec, tvec);
+
+            if (!headless)
+            {
+                drawFrameAxes(frame, cameraMatrix, distCoeffs, rvec, tvec, tag.length/2.f);
+                // draw::drawCenterPoints(frame, markerCorners, 100);
+            }
+
+            // Convert rotation vector to rotation matrix
+            cv::Mat rotationMatrix;
+            cv::Rodrigues(rvec, rotationMatrix);
+
+            // Extract Euler angles from the rotation matrix
+            double roll, pitch, yaw;
+            pitch = asin(rotationMatrix.at<double>(2, 0));
+            roll = atan2(-rotationMatrix.at<double>(2, 1), rotationMatrix.at<double>(2, 2));
+            yaw = atan2(-rotationMatrix.at<double>(1, 0), rotationMatrix.at<double>(0, 0));
+            // Angles can be used to calculate the distance to the center of the flower.
+
+            cv::Mat rotaEuler = (cv::Mat_<double>(3, 1) << roll, pitch, yaw);
+
+            // Apply the homogeneous transformation to tvec
+            cv::Mat translat = (cv::Mat_<double>(4, 1) << tvec.at<double>(0, 0), tvec.at<double>(1, 0), tvec.at<double>(2, 0), 1);
+
+            cv::Mat transformedTvec = (transformationMatrix * translat);
+
+            if (tag.type == FLOWER)
+            {
+                flowerDetector(tag, transformedTvec, rotaEuler);
+            } else if (tag.type == SOLAR_PANEL)
+            {
+                solarPanelDetector(tag, transformedTvec, rotaEuler);
+            }
+        }
+    }
+
+    if (!headless)
+    {
+        cv::imshow("ArUco Detection", frame);
+    }
+
+    if (cv::waitKey(10) == 27)  // Press 'Esc' to exit
+        return 1;
+
+    return 0;
+}
+
+void ArucoDetector::flowerDetector(const ArucoTag& tag, const cv::Mat& translationMatrix, const cv::Mat& rotationMatrix)
+{
+    constexpr double distanceToPot = 21;
+
+    const double distanceXFlower = translationMatrix.at<double>(0, 0) + (distanceToPot * sin(rotationMatrix.at<double>(1, 0)));
+    const double distanceZFlower = translationMatrix.at<double>(2, 0) + (distanceToPot * cos(rotationMatrix.at<double>(1, 0)));
+
+    std::cout << tag.name << " Pos : x: " << distanceXFlower << " z: " << distanceZFlower << " " << std::endl;
+}
+
+void ArucoDetector::solarPanelDetector(ArucoTag tag, cv::Mat translationMatrix, cv::Mat rotationMatrix)
+{
+    std::cout << tag.name << " Pos : x: " << translationMatrix.at<double>(0, 0) << " z: " << translationMatrix.at<double>(2, 0) << " " << std::endl;
+}
+
diff --git a/utils/ArucoDetector.h b/utils/ArucoDetector.h
new file mode 100644
index 0000000..2fddd38
--- /dev/null
+++ b/utils/ArucoDetector.h
@@ -0,0 +1,39 @@
+#pragma once
+
+#include "utils.h"
+#include "ArucoTag.h"
+
+class ArucoDetector {
+    std::vector<ArucoTag> arucoTags;
+
+    Type::RobotPose robotPose;
+
+    cv::Mat cameraMatrix;
+    cv::Mat distCoeffs;
+
+    cv::VideoCapture cap;
+
+    cv::aruco::ArucoDetector detector;
+
+    bool headless;
+
+    cv::Mat transformationMatrix;
+
+public:
+    ArucoDetector(Type::RobotPose pose, const std::string& calibrationPath, int cameraId = 0, bool headless = false);
+
+    ArucoDetector(float x, float y, float z, float theta, const std::string& calibrationPath, int cameraId = 0, bool headless = false);
+
+    ~ArucoDetector();
+
+    int detectArucoTags();
+
+    void readCameraParameters(const std::string& path);
+
+    void addArucoTag(const ArucoTag& tag);
+
+    void flowerDetector(const ArucoTag& type, const cv::Mat& translationMatrix, const cv::Mat& rotationMatrix);
+
+    void solarPanelDetector(ArucoTag type, cv::Mat translationMatrix, cv::Mat rotationMatrix);
+
+};
diff --git a/utils/ArucoTag.cpp b/utils/ArucoTag.cpp
new file mode 100644
index 0000000..42ec1bb
--- /dev/null
+++ b/utils/ArucoTag.cpp
@@ -0,0 +1 @@
+#include "ArucoTag.h"
diff --git a/utils/ArucoTag.h b/utils/ArucoTag.h
new file mode 100644
index 0000000..0bff2af
--- /dev/null
+++ b/utils/ArucoTag.h
@@ -0,0 +1,37 @@
+#pragma once
+
+#include <iostream>
+#include <opencv2/opencv.hpp>
+#include <utility>
+
+enum ArucoTagType
+{
+    FLOWER,
+    SOLAR_PANEL
+};
+
+class ArucoTag {
+public:
+    int id;
+    std::string name;
+    float length;
+    cv::Mat objectRepresenation;
+    ArucoTagType type;
+
+    ArucoTag(const int id, std::string name, const float length, const ArucoTagType type) : id(id), name(std::move(name)), length(length), type(type)
+    {
+        this->objectRepresenation = cv::Mat(4, 1, CV_32FC3);
+        this->objectRepresenation.ptr<cv::Vec3f>(0)[0] = cv::Vec3f(-length/2.f, length/2.f, 0);
+        this->objectRepresenation.ptr<cv::Vec3f>(0)[1] = cv::Vec3f(length/2.f, length/2.f, 0);
+        this->objectRepresenation.ptr<cv::Vec3f>(0)[2] = cv::Vec3f(length/2.f, -length/2.f, 0);
+        this->objectRepresenation.ptr<cv::Vec3f>(0)[3] = cv::Vec3f(-length/2.f, -length/2.f, 0);
+    }
+
+    void setFlowerObjectRepresentation()
+    {
+        this->objectRepresenation.ptr<cv::Vec3f>(0)[0] = cv::Vec3f(-length/2.f, length/2.f, 0);
+        this->objectRepresenation.ptr<cv::Vec3f>(0)[1] = cv::Vec3f(length/2.f, length/2.f, 0);
+        this->objectRepresenation.ptr<cv::Vec3f>(0)[2] = cv::Vec3f(length/2.f, -length/2.f, 0);
+        this->objectRepresenation.ptr<cv::Vec3f>(0)[3] = cv::Vec3f(-length/2.f, -length/2.f, 0);
+    }
+};
diff --git a/utils/utils.h b/utils/utils.h
new file mode 100644
index 0000000..ffad7ac
--- /dev/null
+++ b/utils/utils.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#include <opencv2/opencv.hpp>
+
+namespace Type
+{
+    struct Angle
+    {
+        float roll;
+        float pitch;
+        float yaw;
+    };
+
+    struct RobotPose
+    {
+        cv::Point3f position;
+        float theta; // rotation around the y axis
+    };
+}