From b46433c90764800d44299a229569d6d5b49ee1fb Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Tue, 15 Mar 2022 17:55:07 +0100
Subject: Adding utils submodule. Writing documention.

---
 src/examples/tobii_camera_calibration.py | 113 -------------------------------
 1 file changed, 113 deletions(-)
 delete mode 100644 src/examples/tobii_camera_calibration.py

(limited to 'src/examples/tobii_camera_calibration.py')

diff --git a/src/examples/tobii_camera_calibration.py b/src/examples/tobii_camera_calibration.py
deleted file mode 100644
index 0e621b5..0000000
--- a/src/examples/tobii_camera_calibration.py
+++ /dev/null
@@ -1,113 +0,0 @@
-#!/usr/bin/env python
-
-"""
-tobii_camera_calibration.py
-
-Author: 
-    - Théo de la Hogue, theo.de-la-hogue@enac.fr
-
-This program:
-    - Captures board pictures with a full displayed board inside
-    - Outputs camera calibration data into a camera.json file
-
-Reference:
-    - https://automaticaddison.com/how-to-perform-pose-estimation-using-an-aruco-marker/
-"""
-import os
-import time
-
-from TobiiGlassesPro2 import TobiiController, TobiiVideo
-from ArUcoMarkers import ArUcoBoard, ArUcoTracker, ArUcoCamera
-
-import cv2 as cv
-
-# tobii glasses ip address
-ip_address = '192.168.1.10'
-
-# manage export folder
-current_folder = os.path.dirname(__file__)
-export_folder = os.path.join(current_folder, '_export')
-if not os.path.exists(export_folder):
-    os.makedirs(export_folder)
-    print(f'\'_export\' folder created')
-
-# create tobii controller
-tobii_controller = TobiiController.TobiiController(ip_address, 'ArGaze', 1)
-
-# create tobii video thread
-tobii_video_thread = TobiiVideo.TobiiVideoThread(tobii_controller)
-tobii_video_thread.start()
-
-# create aruco camera
-aruco_camera = ArUcoCamera.ArUcoCamera()
-
-# create aruco board
-aruco_board = ArUcoBoard.ArUcoBoard('DICT_4X4_50', 7, 5, 5, 3) # 7 columns, 5 rows, square size (cm), marker size (cm)
-
-# create aruco tracker
-aruco_tracker = ArUcoTracker.ArUcoTracker('DICT_4X4_50', 6, aruco_camera) # aruco dictionaries, marker length (cm), camera
-
-# start tobii glasses streaming
-tobii_controller.start_streaming()
-
-print("Camera calibration starts")
-print("Waiting for calibration board...")
-
-frame_width = 0
-frame_height = 0
-
-expected_markers_number = len(aruco_board.get_ids())
-expected_corners_number = (aruco_board.get_size()[0] - 1 ) * (aruco_board.get_size()[1] - 1)
-
-# capture frame with a full displayed board
-while True:
-
-    frame, frame_width, frame_height, frame_time, frame_pts = tobii_video_thread.read()
-
-    # track all markers in the board
-    aruco_tracker.track_board(frame, aruco_board, expected_markers_number)
-
-    # draw only markers
-    aruco_tracker.draw(frame)
-
-    # draw current calibration data count
-    cv.putText(frame, f'Capture: {aruco_camera.get_calibration_data_count()}', (50, 50), cv.FONT_HERSHEY_SIMPLEX, 1, (255, 255, 255), 2, cv.LINE_AA)
-    cv.imshow('Tobii Camera Calibration', frame)
-
-    # if all board corners are detected
-    if aruco_tracker.get_board_corners_number() == expected_corners_number:
-
-        # draw board corners to notify a capture is done
-        aruco_tracker.draw_board(frame)
-
-        # append data
-        aruco_camera.store_calibration_data(aruco_tracker.get_board_corners(), aruco_tracker.get_board_corners_ids())
-
-        cv.imshow(f'Tobii Camera Calibration', frame)
-
-        time.sleep(2)
-
-    # quit on 'Esc' command
-    key = cv.waitKey(1)
-    if key == 27:
-        cv.destroyAllWindows()
-        break
-
-# stop tobii objects
-tobii_video_thread.stop()
-
-tobii_controller.stop_streaming()
-tobii_controller.close()
-
-print('\nCalibrating camera...')
-aruco_camera.calibrate(aruco_board, frame_width, frame_height)
-
-print('\nCalibration succeeded!')
-print(f'\nRMS:\n{aruco_camera.get_rms()}')
-print(f'\nCamera matrix:\n{aruco_camera.get_K()}')
-print(f'\nDistortion coefficients:\n{aruco_camera.get_D()}')
-
-aruco_camera.save_calibration_file(os.join(export_folder,'tobii_camera.json'))
-
-print(f'\nCalibration data exported into tobii_camera.json file')
-
-- 
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