calvin

from pylab import *
from numpy import *

def mediaDosvizinhos():
    aux = []
    linha = []
    arrayimg1 = []
    for i in range(0,len(img_arr)):
        linha = []
        for j in range(0,len(img_arr[i])):

            media = []
            for k in range( i - 1,i + 2):
                for l in range(j - 1,j + 2):
                    if (k > 0) & (k < len(img_arr)) & (l>0) & (l<len(img_arr[i])):
                        if (k != i) & (l != j):
                            media.append(img_arr[k][l])

            linha.append(sum(media)/len(media))
            arrayimg1.append(sum(media)/len(media))

        aux.append(linha)

    aux = np.array(aux,dtype=uint8)


    plt.figure(figsize=(18,18))
    plt.subplot(221)
    plt.hist(arrayimg1,color='black')
    plt.subplot(222)
    plt.imshow(Image.fromarray(aux))

mediaDosvizinhos()