First work on new AR pipeline architecture. Class renaming and replacing.

5 files changed, 124 insertions, 125 deletions

diff --git a/src/argaze.test/ArFeatures.py b/src/argaze.test/ArFeatures.py
deleted file mode 100644
index 765e9cf..0000000
--- a/src/argaze.test/ArFeatures.py
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/usr/bin/env python
-
-""" """
-
-__author__ = "Théo de la Hogue"
-__credits__ = []
-__copyright__ = "Copyright 2023, Ecole Nationale de l'Aviation Civile (ENAC)"
-__license__ = "BSD"
-
-import unittest
-import os
-
-from argaze import ArFeatures
-
-import numpy
-
-class TestArEnvironmentClass(unittest.TestCase):
-    """Test ArEnvironment class."""
-
-    def test_from_json(self):
-        """Test ArEnvironment creation from json file."""
-        
-        # Edit test environment file path
-        current_directory = os.path.dirname(os.path.abspath(__file__))
-        json_filepath = os.path.join(current_directory, 'utils/environment.json')
-
-        # Load test environment
-        ar_environment = ArFeatures.ArEnvironment.from_json(json_filepath)
-
-        # Check environment meta data
-        self.assertEqual(ar_environment.name, "TestEnvironment")
-
-        # Check ArUco detector
-        self.assertEqual(ar_environment.aruco_detector.dictionary.name, "DICT_ARUCO_ORIGINAL")
-        self.assertEqual(ar_environment.aruco_detector.marker_size, 3.0)
-        self.assertEqual(ar_environment.aruco_detector.parameters.cornerRefinementMethod, 3)
-        self.assertEqual(ar_environment.aruco_detector.parameters.aprilTagQuadSigma, 2)
-        self.assertEqual(ar_environment.aruco_detector.parameters.aprilTagDeglitch, 1)
-
-        # Check ArUco detector optic parameters
-        self.assertEqual(ar_environment.aruco_detector.optic_parameters.rms, 1.0)
-        self.assertIsNone(numpy.testing.assert_array_equal(ar_environment.aruco_detector.optic_parameters.dimensions, [1920, 1080]))
-        self.assertIsNone(numpy.testing.assert_array_equal(ar_environment.aruco_detector.optic_parameters.K, [[1.0, 0.0, 1.0], [0.0, 1.0, 1.0], [0.0, 0.0, 1.0]]))
-        self.assertIsNone(numpy.testing.assert_array_equal(ar_environment.aruco_detector.optic_parameters.D, [-1.0, -0.5, 0.0, 0.5, 1.0]))
-
-        # Check environment scenes
-        self.assertEqual(len(ar_environment.scenes), 2)
-        self.assertIsNone(numpy.testing.assert_array_equal(list(ar_environment.scenes.keys()), ["TestSceneA", "TestSceneB"]))
-
-        # Load test scene
-        ar_scene = ar_environment.scenes["TestSceneA"]
-
-        # Check Aruco scene
-        self.assertEqual(len(ar_scene.aruco_scene.places), 2)
-        self.assertIsNone(numpy.testing.assert_array_equal(ar_scene.aruco_scene.places[0].translation, [1, 0, 0]))
-        self.assertIsNone(numpy.testing.assert_array_equal(ar_scene.aruco_scene.places[0].rotation, [[1.,0.,0.],[0.,1.,0.],[0.,0.,1.]]))
-        self.assertEqual(ar_scene.aruco_scene.places[0].marker.identifier, 0)
-
-        self.assertIsNone(numpy.testing.assert_array_equal(ar_scene.aruco_scene.places[1].translation, [0, 1, 0]))
-        self.assertIsNone(numpy.testing.assert_array_almost_equal(ar_scene.aruco_scene.places[1].rotation, [[0.,0.,1.],[0., 1.,0.],[-1.,0.,0.]]))
-        self.assertEqual(ar_scene.aruco_scene.places[1].marker.identifier, 1)
-
-        # Check AOI scene 
-        self.assertEqual(len(ar_scene.aoi_scene.items()), 1)
-        self.assertEqual(ar_scene.aoi_scene['Test'].points_number, 4)
-        self.assertIsNone(numpy.testing.assert_array_equal(ar_scene.aoi_scene['Test'].size, [1., 1., 0.]))
-
-        # Check ArScene
-        self.assertEqual(ar_scene.angle_tolerance, 1.0)
-        self.assertEqual(ar_scene.distance_tolerance, 2.0)
-        
-
-if __name__ == '__main__':
-
-    unittest.main()
\ No newline at end of file
diff --git a/src/argaze.test/ArUcoMarkers/ArUcoCamera.py b/src/argaze.test/ArUcoMarkers/ArUcoCamera.py
new file mode 100644
index 0000000..6145f40
--- /dev/null
+++ b/src/argaze.test/ArUcoMarkers/ArUcoCamera.py
@@ -0,0 +1,74 @@
+#!/usr/bin/env python
+
+""" """
+
+__author__ = "Théo de la Hogue"
+__credits__ = []
+__copyright__ = "Copyright 2023, Ecole Nationale de l'Aviation Civile (ENAC)"
+__license__ = "BSD"
+
+import unittest
+import os
+
+from argaze.ArUcoMarkers import ArUcoCamera
+
+import numpy
+
+class TestArUcoCameraClass(unittest.TestCase):
+    """Test ArUcoCamera class."""
+
+    def test_from_json(self):
+        """Test ArUcoCamera creation from json file."""
+        
+        # Edit test aruco camera file path
+        current_directory = os.path.dirname(os.path.abspath(__file__))
+        json_filepath = os.path.join(current_directory, 'utils/aruco_camera.json')
+
+        # Load test aruco camera
+        aruco_camera = ArUcoCamera.ArUcoCamera.from_json(json_filepath)
+
+        # Check aruco camera meta data
+        self.assertEqual(aruco_camera.name, "TestArUcoCamera")
+
+        # Check ArUco detector
+        self.assertEqual(aruco_camera.aruco_detector.dictionary.name, "DICT_ARUCO_ORIGINAL")
+        self.assertEqual(aruco_camera.aruco_detector.marker_size, 3.0)
+        self.assertEqual(aruco_camera.aruco_detector.parameters.cornerRefinementMethod, 3)
+        self.assertEqual(aruco_camera.aruco_detector.parameters.aprilTagQuadSigma, 2)
+        self.assertEqual(aruco_camera.aruco_detector.parameters.aprilTagDeglitch, 1)
+
+        # Check ArUco detector optic parameters
+        self.assertEqual(aruco_camera.aruco_detector.optic_parameters.rms, 1.0)
+        self.assertIsNone(numpy.testing.assert_array_equal(aruco_camera.aruco_detector.optic_parameters.dimensions, [1920, 1080]))
+        self.assertIsNone(numpy.testing.assert_array_equal(aruco_camera.aruco_detector.optic_parameters.K, [[1.0, 0.0, 1.0], [0.0, 1.0, 1.0], [0.0, 0.0, 1.0]]))
+        self.assertIsNone(numpy.testing.assert_array_equal(aruco_camera.aruco_detector.optic_parameters.D, [-1.0, -0.5, 0.0, 0.5, 1.0]))
+
+        # Check camera scenes
+        self.assertEqual(len(aruco_camera.scenes), 2)
+        self.assertIsNone(numpy.testing.assert_array_equal(list(aruco_camera.scenes.keys()), ["TestSceneA", "TestSceneB"]))
+
+        # Load test scene
+        ar_scene = aruco_camera.scenes["TestSceneA"]
+
+        # Check Aruco scene
+        self.assertEqual(len(ar_scene.aruco_markers_group.places), 2)
+        self.assertIsNone(numpy.testing.assert_array_equal(ar_scene.aruco_markers_group.places[0].translation, [1, 0, 0]))
+        self.assertIsNone(numpy.testing.assert_array_equal(ar_scene.aruco_markers_group.places[0].rotation, [[1.,0.,0.],[0.,1.,0.],[0.,0.,1.]]))
+        self.assertEqual(ar_scene.aruco_markers_group.places[0].marker.identifier, 0)
+
+        self.assertIsNone(numpy.testing.assert_array_equal(ar_scene.aruco_markers_group.places[1].translation, [0, 1, 0]))
+        self.assertIsNone(numpy.testing.assert_array_almost_equal(ar_scene.aruco_markers_group.places[1].rotation, [[0.,0.,1.],[0., 1.,0.],[-1.,0.,0.]]))
+        self.assertEqual(ar_scene.aruco_markers_group.places[1].marker.identifier, 1)
+
+        # Check AOI scene 
+        self.assertEqual(len(ar_scene.aoi_scene.items()), 1)
+        self.assertEqual(ar_scene.aoi_scene['Test'].points_number, 4)
+        self.assertIsNone(numpy.testing.assert_array_equal(ar_scene.aoi_scene['Test'].size, [1., 1., 0.]))
+
+        # Check ArScene
+        self.assertEqual(ar_scene.angle_tolerance, 1.0)
+        self.assertEqual(ar_scene.distance_tolerance, 2.0)
+        
+if __name__ == '__main__':
+
+    unittest.main()
\ No newline at end of file
diff --git a/src/argaze.test/ArUcoMarkers/ArUcoScene.py b/src/argaze.test/ArUcoMarkers/ArUcoScene.py
index f334542..628eac5 100644
--- a/src/argaze.test/ArUcoMarkers/ArUcoScene.py
+++ b/src/argaze.test/ArUcoMarkers/ArUcoScene.py
@@ -11,12 +11,12 @@ import unittest
 import os
 import math
 
-from argaze.ArUcoMarkers import ArUcoScene, ArUcoMarker
+from argaze.ArUcoMarkers import ArUcoMarkersGroup, ArUcoMarker
 
 import cv2 as cv
 import numpy
 
-class TestArUcoSceneClass(unittest.TestCase):
+class TestArUcoMarkersGroupClass(unittest.TestCase):
 
     def new_from_obj(self):
 
@@ -25,7 +25,7 @@ class TestArUcoSceneClass(unittest.TestCase):
         obj_filepath = os.path.join(current_directory, 'utils/scene.obj')
 
         # Load file
-        self.aruco_scene = ArUcoScene.ArUcoScene.from_obj(obj_filepath)
+        self.aruco_markers_group = ArUcoMarkersGroup.ArUcoMarkersGroup.from_obj(obj_filepath)
 
     def new_from_json(self):
 
@@ -34,7 +34,7 @@ class TestArUcoSceneClass(unittest.TestCase):
         json_filepath = os.path.join(current_directory, 'utils/scene.json')
 
         # Load file
-        self.aruco_scene = ArUcoScene.ArUcoScene.from_json(json_filepath)
+        self.aruco_markers_group = ArUcoMarkersGroup.ArUcoMarkersGroup.from_json(json_filepath)
 
     def setup_markers(self):
 
@@ -47,56 +47,56 @@ class TestArUcoSceneClass(unittest.TestCase):
         }
 
         # Prepare scene markers and remaining markers
-        self.scene_markers, self.remaining_markers = self.aruco_scene.filter_markers(self.detected_markers)
+        self.scene_markers, self.remaining_markers = self.aruco_markers_group.filter_markers(self.detected_markers)
 
     def test_new_from_obj(self):
-        """Test ArUcoScene creation."""
+        """Test ArUcoMarkersGroup creation."""
 
         self.new_from_obj()
         self.setup_markers()
 
-         # Check ArUcoScene creation
-        self.assertEqual(len(self.aruco_scene.places), 3)
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.identifiers, [0, 1, 2]))
-        self.assertEqual(self.aruco_scene.marker_size, 1.)
+         # Check ArUcoMarkersGroup creation
+        self.assertEqual(len(self.aruco_markers_group.places), 3)
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.identifiers, [0, 1, 2]))
+        self.assertEqual(self.aruco_markers_group.marker_size, 1.)
 
-        self.assertEqual(self.aruco_scene.places[0].marker.identifier, 0)
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[0].translation, [0., 0., 0.]))
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[0].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
+        self.assertEqual(self.aruco_markers_group.places[0].marker.identifier, 0)
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[0].translation, [0., 0., 0.]))
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[0].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
 
-        self.assertEqual(self.aruco_scene.places[1].marker.identifier, 1)
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[1].translation, [10., 10., 0.]))
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[1].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
+        self.assertEqual(self.aruco_markers_group.places[1].marker.identifier, 1)
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[1].translation, [10., 10., 0.]))
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[1].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
 
-        self.assertEqual(self.aruco_scene.places[2].marker.identifier, 2)
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[2].translation, [0., 10., 0.]))
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[2].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
+        self.assertEqual(self.aruco_markers_group.places[2].marker.identifier, 2)
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[2].translation, [0., 10., 0.]))
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[2].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
 
     def test_new_from_json(self):
-        """Test ArUcoScene creation."""
+        """Test ArUcoMarkersGroup creation."""
 
         self.new_from_json()
         self.setup_markers()
 
-         # Check ArUcoScene creation
-        self.assertEqual(len(self.aruco_scene.places), 3)
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.identifiers, [0, 1, 2]))
-        self.assertEqual(self.aruco_scene.marker_size, 1.)
+         # Check ArUcoMarkersGroup creation
+        self.assertEqual(len(self.aruco_markers_group.places), 3)
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.identifiers, [0, 1, 2]))
+        self.assertEqual(self.aruco_markers_group.marker_size, 1.)
 
-        self.assertEqual(self.aruco_scene.places[0].marker.identifier, 0)
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[0].translation, [0., 0., 0.]))
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[0].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
+        self.assertEqual(self.aruco_markers_group.places[0].marker.identifier, 0)
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[0].translation, [0., 0., 0.]))
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[0].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
 
-        self.assertEqual(self.aruco_scene.places[1].marker.identifier, 1)
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[1].translation, [10., 10., 0.]))
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[1].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
+        self.assertEqual(self.aruco_markers_group.places[1].marker.identifier, 1)
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[1].translation, [10., 10., 0.]))
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[1].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
 
-        self.assertEqual(self.aruco_scene.places[2].marker.identifier, 2)
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[2].translation, [0., 10., 0.]))
-        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_scene.places[2].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
+        self.assertEqual(self.aruco_markers_group.places[2].marker.identifier, 2)
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[2].translation, [0., 10., 0.]))
+        self.assertIsNone(numpy.testing.assert_array_equal(self.aruco_markers_group.places[2].rotation, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
 
     def test_filter_markers(self):
-        """Test ArUcoScene markers filtering."""
+        """Test ArUcoMarkersGroup markers filtering."""
 
         self.new_from_obj()
         self.setup_markers()
@@ -105,11 +105,11 @@ class TestArUcoSceneClass(unittest.TestCase):
         self.assertEqual(len(self.scene_markers), 3)
         self.assertEqual(len(self.remaining_markers), 1)
 
-        self.assertIsNone(numpy.testing.assert_array_equal(list(self.scene_markers.keys()), self.aruco_scene.identifiers))
+        self.assertIsNone(numpy.testing.assert_array_equal(list(self.scene_markers.keys()), self.aruco_markers_group.identifiers))
         self.assertIsNone(numpy.testing.assert_array_equal(list(self.remaining_markers.keys()), [3]))
 
     def test_check_markers_consistency(self):
-        """Test ArUcoScene markers consistency checking."""
+        """Test ArUcoMarkersGroup markers consistency checking."""
 
         self.new_from_obj()
         self.setup_markers()
@@ -125,7 +125,7 @@ class TestArUcoSceneClass(unittest.TestCase):
         self.scene_markers[2].rotation = numpy.array([[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]])
 
         # Check consistency
-        consistent_markers, unconsistent_markers, unconsistencies = self.aruco_scene.check_markers_consistency(self.scene_markers, 1, 1)
+        consistent_markers, unconsistent_markers, unconsistencies = self.aruco_markers_group.check_markers_consistency(self.scene_markers, 1, 1)
 
         # Check consistent markers, unconsistent markers and unconsistencies
         self.assertEqual(len(consistent_markers), 3)
@@ -133,13 +133,13 @@ class TestArUcoSceneClass(unittest.TestCase):
         self.assertEqual(len(unconsistencies['rotation']), 0)
         self.assertEqual(len(unconsistencies['translation']), 0)
 
-        self.assertIsNone(numpy.testing.assert_array_equal(list(consistent_markers.keys()), self.aruco_scene.identifiers))
+        self.assertIsNone(numpy.testing.assert_array_equal(list(consistent_markers.keys()), self.aruco_markers_group.identifiers))
 
         # Edit unconsistent marker poses
         self.scene_markers[2].translation = numpy.array([5., 15., 5.])
 
         # Check consistency
-        consistent_markers, unconsistent_markers, unconsistencies = self.aruco_scene.check_markers_consistency(self.scene_markers, 1, 1)
+        consistent_markers, unconsistent_markers, unconsistencies = self.aruco_markers_group.check_markers_consistency(self.scene_markers, 1, 1)
 
         # Check consistent markers, unconsistent markers and unconsistencies
         self.assertEqual(len(consistent_markers), 2)
@@ -153,7 +153,7 @@ class TestArUcoSceneClass(unittest.TestCase):
         self.assertIsNone(numpy.testing.assert_array_equal(list(unconsistencies['translation']['1/2'].keys()), ['current', 'expected']))
 
     def test_estimate_pose_from_single_marker(self):
-        """Test ArUcoScene pose estimation from single marker."""
+        """Test ArUcoMarkersGroup pose estimation from single marker."""
 
         self.new_from_obj()
         self.setup_markers()
@@ -163,13 +163,13 @@ class TestArUcoSceneClass(unittest.TestCase):
         self.scene_markers[0].rotation = numpy.array([[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]])
 
         # Estimate pose
-        tvec, rmat = self.aruco_scene.estimate_pose_from_single_marker(self.scene_markers[0])
+        tvec, rmat = self.aruco_markers_group.estimate_pose_from_single_marker(self.scene_markers[0])
 
         self.assertIsNone(numpy.testing.assert_array_equal(tvec, [1., 1., 5.]))
         self.assertIsNone(numpy.testing.assert_array_equal(rmat, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
 
     def test_estimate_pose_from_markers(self):
-        """Test ArUcoScene pose estimation from markers."""
+        """Test ArUcoMarkersGroup pose estimation from markers."""
 
         self.new_from_obj()
         self.setup_markers()
@@ -185,14 +185,14 @@ class TestArUcoSceneClass(unittest.TestCase):
         self.scene_markers[2].rotation = numpy.array([[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]])
 
         # Estimate pose
-        tvec, rmat = self.aruco_scene.estimate_pose_from_markers(self.scene_markers)
+        tvec, rmat = self.aruco_markers_group.estimate_pose_from_markers(self.scene_markers)
 
         self.assertIsNone(numpy.testing.assert_array_equal(tvec, [1., 1., 5.]))
         self.assertIsNone(numpy.testing.assert_array_equal(rmat, [[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]))
 
-    @unittest.skip("ArUcoScene estimate_pose_from_axis_markers method is broken.")
+    @unittest.skip("ArUcoMarkersGroup estimate_pose_from_axis_markers method is broken.")
     def test_estimate_pose_from_axis_markers(self):
-        """Test ArUcoScene pose estimation from axis markers."""
+        """Test ArUcoMarkersGroup pose estimation from axis markers."""
 
         self.new_from_obj()
         self.setup_markers()
@@ -208,7 +208,7 @@ class TestArUcoSceneClass(unittest.TestCase):
         self.scene_markers[2].rotation = numpy.array([[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]])
 
         # Estimate pose
-        tvec, rmat = self.aruco_scene.estimate_pose_from_axis_markers(self.scene_markers[2], self.scene_markers[1], self.scene_markers[0])
+        tvec, rmat = self.aruco_markers_group.estimate_pose_from_axis_markers(self.scene_markers[2], self.scene_markers[1], self.scene_markers[0])
 
         self.assertIsNone(numpy.testing.assert_array_equal(tvec, [1., 1., 5.]))
         self.assertIsNone(numpy.testing.assert_array_equal(rmat, [[1., 0., 0.], [0., -1., 0.], [0., 0., -1.]]))
diff --git a/src/argaze.test/utils/environment.json b/src/argaze.test/ArUcoMarkers/utils/aruco_camera.json
index df1c771..7648916 100644
--- a/src/argaze.test/utils/environment.json
+++ b/src/argaze.test/ArUcoMarkers/utils/aruco_camera.json
@@ -1,5 +1,5 @@
 {
-	"name": "TestEnvironment",
+	"name": "TestArUcoCamera",
     "aruco_detector": {
     	"dictionary": {
             "name": "DICT_ARUCO_ORIGINAL"
@@ -44,7 +44,7 @@
     },
     "scenes": {
         "TestSceneA" : {
-            "aruco_scene": {
+            "aruco_markers_group": {
                 "marker_size": 3.0,
                 "dictionary": {
                     "name": "DICT_ARUCO_ORIGINAL"
@@ -65,7 +65,7 @@
             "distance_tolerance": 2.0
         },
         "TestSceneB" : {
-            "aruco_scene": {
+            "aruco_markers_group": {
                 "marker_size": 3.0,
                 "dictionary": {
                     "name": "DICT_ARUCO_ORIGINAL"
diff --git a/src/argaze.test/ArUcoMarkers/utils/scene.obj b/src/argaze.test/ArUcoMarkers/utils/scene.obj
index 16c22a0..c233da2 100644
--- a/src/argaze.test/ArUcoMarkers/utils/scene.obj
+++ b/src/argaze.test/ArUcoMarkers/utils/scene.obj
@@ -1,4 +1,4 @@
-# .OBJ file for ArUcoScene unitary test
+# .OBJ file for ArUcoMarkersGroup unitary test
 o DICT_ARUCO_ORIGINAL#0_Marker
 v -0.500000 -0.500000 0.000000
 v 0.500000 -0.500000 0.000000