text: # Parameters
  MAX_NUM_FEATURES = 5000
  MIN_NUM_FEATURES = 500
  USE_CLAHE = False
  MIN_MATCHING_DIFF = 1
  PLOT_LIM = 5000
  
  # Shi-Tomasi params
  feature_params = dict(maxCorners = 1000,
                        qualityLevel = 0.3,
                        minDistance = 7,
                        blockSize = 7)
  