Synchronize multi cams based on keypoints speed. (#76) @rlagnsals

@rlagnsals 

* synchronization

* Auto Synchronization

* Auto Synchronization

* Update README.md

* Update README.md

* Update README.md

* Update README.md

* Update README.md

* Update README.md

* Auto Synchronization

* Update synchronize_cams.py

* Auto Synchronization

* Delete Pose2Sim/S00_Demo_Session/Config.toml

* Add files via upload

* Update Config.toml

Pose2Sim/Pose2Sim.py

@@ -265,43 +265,43 @@ def synchronization(config=None):
     or a the directory path of a trial, participant, or session,
     or the function can be called without an argument, in which case it the config directory is the current one.
     '''   
-
-    raise NotImplementedError('This has not been integrated yet. \nPlease read README.md for further explanation')
 
-    # #TODO
-    # # Determine the level at which the function is called (session:3, participant:2, trial:1)
-    # level, config_dicts = read_config_files(config)
+    # Import the function
+    from Pose2Sim.synchronize_cams import synchronize_cams_all
 
-    # if type(config)==dict:
-    #     config_dict = config_dicts[0]
-    #     if config_dict.get('project').get('project_dir') == None:
-    #         raise ValueError('Please specify the project directory in config_dict:\n \
-    #                          config_dict.get("project").update({"project_dir":"<YOUR_TRIAL_DIRECTORY>"})')
+    # Determine the level at which the function is called (session:3, participant:2, trial:1)
+    level, config_dicts = read_config_files(config)
 
-    # # Set up logging
-    # session_dir = os.path.realpath(os.path.join(config_dicts[0].get('project').get('project_dir'), '..', '..'))
-    # setup_logging(session_dir)    
+    if type(config)==dict:
+        config_dict = config_dicts[0]
+        if config_dict.get('project').get('project_dir') == None:
+            raise ValueError('Please specify the project directory in config_dict:\n \
+                             config_dict.get("project").update({"project_dir":"<YOUR_TRIAL_DIRECTORY>"})')
 
-    # # Batch process all trials
-    # for config_dict in config_dicts:
-    #     start = time.time()
-    #     currentDateAndTime = datetime.now()
-    #     project_dir = os.path.realpath(config_dict.get('project').get('project_dir'))
-    #     seq_name = os.path.basename(project_dir)
-    #     frame_range = config_dict.get('project').get('frame_range')
-    #     frames = ["all frames" if frame_range == [] else f"frames {frame_range[0]} to {frame_range[1]}"][0]
+    # Set up logging
+    session_dir = os.path.realpath(os.path.join(config_dicts[0].get('project').get('project_dir'), '..', '..'))
+    setup_logging(session_dir)    
 
-    #     logging.info("\n\n---------------------------------------------------------------------")
-    #     logging.info("Camera synchronization")
-    #     logging.info(f"On {currentDateAndTime.strftime('%A %d. %B %Y, %H:%M:%S')}")
-    #     logging.info("---------------------------------------------------------------------")
-    #     logging.info(f"\nProject directory: {project_dir}")
+    # Batch process all trials
+    for config_dict in config_dicts:
+        start = time.time()
+        currentDateAndTime = datetime.now()
+        project_dir = os.path.realpath(config_dict.get('project').get('project_dir'))
+        seq_name = os.path.basename(project_dir)
+        frame_range = config_dict.get('project').get('frame_range')
+        frames = ["all frames" if frame_range == [] else f"frames {frame_range[0]} to {frame_range[1]}"][0]
+
+        logging.info("\n\n---------------------------------------------------------------------")
+        logging.info("Camera synchronization")
+        logging.info(f"On {currentDateAndTime.strftime('%A %d. %B %Y, %H:%M:%S')}")
+        logging.info("---------------------------------------------------------------------")
+        logging.info(f"\nProject directory: {project_dir}")
 
-    #     synchronize_cams_all(config_dict)
+        synchronize_cams_all(config_dict)
 
-    #     end = time.time()
-    #     elapsed = end-start 
-    #     logging.info(f'Synchronization took {time.strftime("%Hh%Mm%Ss", time.gmtime(elapsed))}.')
+        end = time.time()
+        elapsed = end-start 
+        logging.info(f'Synchronization took {time.strftime("%Hh%Mm%Ss", time.gmtime(elapsed))}.')
 
 
 def personAssociation(config=None):

Pose2Sim/S00_Demo_Session/Config.toml

@@ -20,7 +20,7 @@
 [project]
 # multi_person = false # true for trials with multiple participants. If false, only the main person in scene is analyzed (and it run much faster). 
 nb_persons_to_detect = 2 # checked only if multi_person is selected
-frame_rate = 60 # fps
+frame_rate = 120 # fps
 frame_range = [] # For example [10,300], or [] for all frames
 ## N.B.: If you want a time range instead, use frame_range = time_range * frame_rate
 ## For example if you want to analyze from 0.1 to 2 seconds with a 60 fps frame rate, 
@@ -104,15 +104,9 @@ openpose_path = '' # only checked if OpenPose is used
 [synchronization]
 # COMING SOON! 
 reset_sync = true # Recalculate synchronization even if already done
-frames = [2850,3490] # Frames to use for synchronization, should point to a moment with fast motion.
-cut_off_frequency = 10 # cut-off frequency for a 4th order low-pass Butterworth filter
-# Vertical speeds (on X, Y, or Z axis, or 2D speeds)
-speed_kind = 'y' # 'x', 'y', 'z', or '2D'
-vmax = 20 # px/s
-cam1_nb = 4
-cam2_nb = 3
-id_kpt = [9,10] # Pour plus tard aller chercher numéro depuis keypoint name dans skeleton.py. 'RWrist' BLAZEPOSE 16, BODY_25B 10, BODY_25 4 ; 'LWrist' BLAZEPOSE 15, BODY_25B 9, BODY_25 7
-weights_kpt = [1,1] # Pris en compte uniquement si on a plusieurs keypoints
+speed_kind = 'y' # 'y' showed best performance.
+id_kpt = [10] # number from keypoint name in skeleton.py. RWrist' BLAZEPOSE 16, BODY_25B 10, BODY_25 4 ; 'LWrist' BLAZEPOSE 15, BODY_25B 9, BODY_25 7
+weights_kpt = [1] # Only taken into account if you have several keypoints (Currently only one keypoint is supported).
 
 
 [personAssociation]