1 files changed, 8 insertions, 4 deletions
diff --git a/src/argaze/ArUcoMarkers/ArUcoCamera.py b/src/argaze/ArUcoMarkers/ArUcoCamera.py
index 116f6a2..aa7426c 100644
--- a/src/argaze/ArUcoMarkers/ArUcoCamera.py
+++ b/src/argaze/ArUcoMarkers/ArUcoCamera.py
@@ -49,15 +49,18 @@ class ArUcoCamera():
             json.dump(calibration_data, calibration_file, ensure_ascii=False, indent=4)
 
     def get_rms(self):
-        """Get Root Mean Square (rms) error."""
+        """Get Root Mean Square (rms) error.
+        **Returns:** float"""
         return self.__rms
 
     def get_K(self):
-        """Get camera matrix."""
+        """Get camera matrix.
+        **Returns:** numpy.array"""
         return self.__K
 
     def get_D(self):
-        """Get camera distorsion coefficients."""
+        """Get camera distorsion coefficients.
+        **Returns:** numpy.array"""
         return self.__D
 
     def calibrate(self, board, frame_width, frame_height):
@@ -83,7 +86,8 @@ class ArUcoCamera():
         self.__corners_set_ids.append(corners_ids)
 
     def get_calibration_data_count(self):
-        """Get how much calibration data are stored."""
+        """Get how much calibration data are stored.
+        **Returns:** int"""
 
         return self.__corners_set_number