wwong

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from math import log2, ceil
import numpy as np
from skimage.io import imread, imsave
import pywt

def processData(fs, sizeW, sizeH, mode = 'symmetric'):
    coeffs = fs[:int(sizeW), :int(sizeH)]
    cA = coeffs[:int(sizeW/2), :int(sizeH/2)]