def load_people_from_frame_info(cls, frame_info, date_ref):
list_people = list()
params = frame_info[2]['params']
# Deep copy params to avoid problems
params_cpy = copy.deepcopy(params)
found = frame_info[2]['found']
ticks = ClassUtils.datetime_to_ticks(date_ref)
counter = 0
for param in params_cpy:
cam_number = param['camNumber']
integrity = param['integrity']
gpx = param['globalPosition'][0]
gpy = param['globalPosition'][1]
# Add elements using valid skeletons
# Ignore skeletons marked with only pos element
if integrity and found and 600 >= gpx >= 0 and 698 >= gpy >= -450:
person_guid = '{0}_{1}_{2}'.format(cam_number, counter, ticks)
list_people.append(
cls(param, date_ref, _person_guid=person_guid))
counter += 1
return list_people
def update_values_from_person(self, person, date_ref):
self.person_param = person.person_param
self.last_date = date_ref
ticks = ClassUtils.datetime_to_ticks(date_ref)
self._add_pose_to_list(ticks, person.person_param)
self.update_counter = 0
def main():
print('Initializing main function')
date = datetime(2018, 2, 1, 12, 0, 0, 4563)
print('Date: {0}'.format(date))
ticks = ClassUtils.datetime_to_ticks(date)
print('Ticks: {0}'.format(ticks))
new_date = ClassUtils.ticks_to_datetime(ticks)
print('New datetime: {0}'.format(new_date))
print('Done!')
def __init__(self, _person_param, _date_ref, _person_guid=''):
self.person_param = _person_param
self.last_date = _date_ref
self.list_poses = list()
self.candidates = list()
if _person_guid == '':
self.person_guid = str(uuid.uuid4())
else:
self.person_guid = _person_guid
ticks = ClassUtils.datetime_to_ticks(_date_ref)
self._add_pose_to_list(ticks, _person_param)
self.update_counter = 0
def add_frame(self, image, date_image, json_dict=None):
if isinstance(image, np.ndarray):
image_bin = image.tobytes()
else:
image_bin = image
date_file = ClassUtils.get_date_file(date_image)
if date_file != self.current_date_file:
self.save_data()
self.change_extension()
self.current_date_file = date_file
ticks = ClassUtils.datetime_to_ticks(date_image)
file_bytes = ClassUtils.get_bytes_file(ticks, image_bin, json_dict)
if len(self.buffer) + len(file_bytes) >= buffer_size:
self.save_data()
self.buffer += file_bytes
