code: def reconstract_video(self, amp_video, origin_video, levels=3):
      final_video = np.zeros(origin_video.shape)
      for i in range(0, amp_video.shape[0]):
          img = amp_video[i]
          for x in range(levels):
              img = cv2.pyrUp(img)
          img = img + origin_video[i]
          final_video[i] = img
      return final_video
  
imports: import cv2
  import numpy
  import imutils
  import scipy.signal
  import scipy.fftpack
  import time
  import sys
  from webcam import Webcam
  from video import Video
  from face_detection import FaceDetection
  from interface import waitKey, plotXY
label_desc: Use image node_id 6 for calling the VidMag obj's underlying member method code with example usage: obj.reconstract_video(amp_video, origin_video, levels) and returns: final_video