59 _VALIDATE_LIGHTING_THRESH = 0.05  # Determined empirically from scene[1:6] tests
1390   def get_file_name_to_load(self, chart_distance, camera_fov, scene):  argument
1396      scene: String; Scene to be used in the test.
1409           scene, str(opencv_processing_utils.SCALE_RFOV_IN_WFOV_BOX))
1415           scene, str(opencv_processing_utils.SCALE_TELE_IN_WFOV_BOX))
1421           scene, str(opencv_processing_utils.SCALE_TELE25_IN_RFOV_BOX))
1427           scene, str(opencv_processing_utils.SCALE_TELE40_IN_RFOV_BOX))
1433           scene, str(opencv_processing_utils.SCALE_TELE_IN_RFOV_BOX))
1435       file_name = '%s.png' % scene
1436     logging.debug('Scene to load: %s', file_name)
1613 def load_scene(cam, props, scene, tablet, chart_distance, lighting_check=True):  argument
1614   """Load the scene for the camera based on the FOV.
1619     scene: scene to be loaded
1620     tablet: tablet to load scene on
1625     logging.info('Manual run: no tablet to load scene on.')
1629   file_name = cam.get_file_name_to_load(chart_distance, camera_fov, scene)
1631   # Display the scene on the tablet depending on camera_fov
1652     validate_lighting(y_plane, scene)
1655 def validate_lighting(y_plane, scene, state='ON'):  argument
1656   """Validates the lighting level in scene corners based on empirical values.
1660     scene: scene name
1681             y_plane, f'validate_lighting_{scene}.jpg')
1689             y_plane, f'validate_lighting_{scene}.jpg')